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Meade 5000 Series Super wide angle, why mostly 2" eyepi

  • fguihen
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17 years 6 months ago #51292 by fguihen
I have been looking for some good eyepieces for a while that wont cause me to sell my liver on ebay to fund them, so when I read the review of the Meade 5000 Series Super wide angle eyepieces in October's "Astronomy" i got excited, as i could get a full set of eyepieces that would do me for many many years.

My scope takes 1.25" eyepieces, and although the 16mm,20mm and 24mm pieces come in 1.25" size, the 28mm, 34mm and 40mm are all 2" eyepieces.

I would like to know, is there a reason why the longer focal length pieces are 2" only ( such as a long focal length like that would add nothing extra to a scope that takes 1.25" pieces), or is it just a Meade decision to do this?

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17 years 6 months ago #51296 by philiplardner
High power EPs are designed for best correction on-axis while low power wide-field EPs are optimised for off-axis and on-axis viewing.

I'm not an expert in eyepiece design, but I would imagine that the shorter focal length eyepieces have a significantly smaller "sweet spot" of best correction than the longer FL EPs. The reason may be that the shorter FLs are usually used for close examination of an object under high(er) power that the observer has first found and centred under low power.

Longer FL EPs are used for low-mag wide field viewing where you want an ultra sharp image right out to the edge of the field to get the "wow" factor. Perfect correction out to the edge of the FOV takes lots of glass in exotic shapes and formes... both of which are expensive!

Just my 2c worth.

Phil.

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17 years 6 months ago #51328 by dave_lillis
I always thought I knew the answer to this, but on thinking about it, I cant give a definite reason why ??

I suppose the best way to look at it is imagine 2 widefield eyepieces with exactly the same specs except one is a 2" and the other is a 1.25", what would be the difference, I am guessing that the 1.25" eyepiece would suffer worse vignetting.

Dave L. on facebook , See my images in flickr
Chairman. Shannonside Astronomy Club (Limerick)

Carrying around my 20" obsession is going to kill me,
but what a way to go. :)
+ 12"LX200, MK67, Meade2045, 4"refractor

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  • DaveGrennan
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17 years 6 months ago #51338 by DaveGrennan
Fintan,

I think its a case that ultra wide field eyepieces need the whole of the light cone coming from a scope to work best. Scopes like fast newtonians have a very wide light cone and as such need the wider eyepieces to fit it all in. This can only be provided in a 2" format. By cutting off the illumination by using a 1.25" format you effectively negate the whole selling point of these ulta-wide angle eyepieces.

Regards and Clear Skies,

Dave.
J41 - Raheny Observatory.
www.webtreatz.com
Equipment List here

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17 years 6 months ago #51470 by mjs

I always thought I knew the answer to this, but on thinking about it, I cant give a definite reason why ??


Dave I am with you in this, in that I too thought I knew the answer to this one, but being cursed with engineer's skepticism, I opened a spread sheet to calculate the field stop diameter required by different eyepiece/telescope combinations. I was surprised to see that the aperture or focal ratio have no effect on the field stop diameter :shock: (However Dave G is correct in that a faster 'scope, with its wider cone of light will require the eyepiece and focus tube to clear the edges of the light cone, but that is another calculation)

My spreadsheet, if it is correct, gives me maximum focal lengths for 1 1/4" eyepieces of 32mm for 52 deg, 22 for 70 degree and 19 mm for 82 degree apparent FOV eyepieces. For 2" eyepieces I get 38mm for 70 degree, 33mm for 82 degree and 27mm for those new 100 degree TeleVues.

I hope this helps, but most of all I hope my sums are right! :D

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17 years 6 months ago #51487 by jeyjey
Michael --

You maths appear good to me.

There are a few higher-order design constraints which change things a little. For instance, a design which has some rectilinear distortion (either pincushion or barrel) will result in a slightly larger or smaller true field of view than predicted by the fieldstop (or, from the point of view of this thread, will have a slightly smaller or larger fieldstop than predicted by the focal length and apparent field of view).

The other one that often bites you is that a lot of the widefields use a positive/negative design -- that is, they spread out the beam before they re-focus it. Generally speaking, the spreading out lenses are inside the barrel itself, which therefore has to be larger than the fieldstop size (or it will vignette the spread-out beam). The 17mm T4 Nagler is a good example.

In some designs, the positive lenses are so far down the barrel that the field stop is actually between the positive and negative elements. I think you'd pretty much have to raytrace one of these to get any useful predictions -- other than that the barrel probably needs to be larger than the fieldstop. The 31mm T5 Nagler is an example here.

-- Jeff.

Nikon 18x70s / UA Millennium                              Colorado:
Solarscope SF70 / TV Pronto / AP400QMD             Coronado SolarMax40 DS / Bogen 055+3130
APM MC1610 / Tak FC-125 / AP1200GTO               Tak Mewlon 250 / AP600EGTO

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  • SELECT * FROM `tifas_kunena_categories` WHERE `id` = '29'109μs4.66KB/libraries/kunena/src/Tables/TableKunenaCategories.php:295Copy
  • SELECT * FROM `tifas_kunena_categories` WHERE `id` = '27'109μs4.66KB/libraries/kunena/src/Tables/TableKunenaCategories.php:295Copy
  • SELECT * FROM `tifas_kunena_categories` WHERE `id` = '513'119μs4.66KB/libraries/kunena/src/Tables/TableKunenaCategories.php:295Copy
  • SELECT * FROM `tifas_kunena_categories` WHERE `id` = '517'123μs4.66KB/libraries/kunena/src/Tables/TableKunenaCategories.php:295Copy
  • SELECT * FROM `tifas_kunena_categories` WHERE `id` = '3'108μs4.66KB/libraries/kunena/src/Tables/TableKunenaCategories.php:295Copy
  • SELECT * FROM `tifas_kunena_categories` WHERE `id` = '39'109μs4.66KB/libraries/kunena/src/Tables/TableKunenaCategories.php:295Copy
  • SELECT * FROM `tifas_kunena_categories` WHERE `id` = '33'110μs4.66KB/libraries/kunena/src/Tables/TableKunenaCategories.php:295Copy
  • SELECT * FROM `tifas_kunena_categories` WHERE `id` = '2'108μs4.66KB/libraries/kunena/src/Tables/TableKunenaCategories.php:295Copy
  • SELECT * FROM `tifas_kunena_categories` WHERE `id` = '40'109μs4.66KB/libraries/kunena/src/Tables/TableKunenaCategories.php:295Copy
  • SELECT * FROM `tifas_kunena_categories` WHERE `id` = '30'108μs4.66KB/libraries/kunena/src/Tables/TableKunenaCategories.php:295Copy
  • SELECT * FROM `tifas_kunena_categories` WHERE `id` = '45'120μs4.66KB/libraries/kunena/src/Tables/TableKunenaCategories.php:295Copy
  • SELECT * FROM `tifas_kunena_categories` WHERE `id` = '46'108μs4.66KB/libraries/kunena/src/Tables/TableKunenaCategories.php:295Copy
  • SELECT * FROM `tifas_kunena_categories` WHERE `id` = '528'107μs4.66KB/libraries/kunena/src/Tables/TableKunenaCategories.php:295Copy
  • SHOW FULL COLUMNS FROM `tifas_kunena_topics`368μs1.7KB/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:625Copy
  • SELECT * FROM `tifas_kunena_topics` WHERE `id` = '51292'145μs13.81KB/libraries/kunena/src/Tables/TableKunenaTopics.php:223Copy
  • SHOW FULL COLUMNS FROM `tifas_kunena_messages`322μs1.58KB/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:625Copy
  • SELECT m.*,t.message FROM `tifas_kunena_messages` AS `m` INNER JOIN `tifas_kunena_messages_text` AS `t` ON `m`.`id` = `t`.`mesid` WHERE `m`.`id` = 51292129μs2.53KB/libraries/kunena/src/Tables/TableKunenaMessages.php:216Copy
  • SELECT COUNT(*) FROM `tifas_kunena_messages` AS `a` WHERE `thread` = '51292' AND `a`.`hold` IN (0)164μs536B/libraries/kunena/src/Database/Object/KunenaFinder.php:278Copy
  • SELECT a.id FROM `tifas_kunena_messages` AS `a` WHERE `thread` = '51292' AND `a`.`hold` IN (0) ORDER BY a.`time` ASC LIMIT 6163μs616B/libraries/kunena/src/Database/Object/KunenaFinder.php:234Copy
  • SELECT m.*, t.message FROM `tifas_kunena_messages` AS `m` INNER JOIN `tifas_kunena_messages_text` AS `t` ON m.id = t.mesid WHERE `m`.`id` IN (51296,51328,51338,51470,51487)813μs2.59KB/libraries/kunena/src/Forum/Message/KunenaMessageHelper.php:120Copy
  • SELECT * FROM `tifas_kunena_thankyou` WHERE `postid` IN (51292,51296,51328,51338,51470,51487)109μs688B/libraries/kunena/src/Forum/Message/Thankyou/KunenaMessageThankyouHelper.php:116Copy
  • SELECT u.name, u.username, u.email, u.block AS blocked, u.registerDate, u.lastvisitDate, ku.*, u.id AS userid FROM `tifas_users` AS `u` LEFT JOIN `tifas_kunena_users` AS `ku` ON `u`.`id` = `ku`.`userid` WHERE `u`.`id` IN (569,78,82,386,234,576)278μs25.08KB/libraries/kunena/src/User/KunenaUserHelper.php:247Copy
  • SELECT * FROM `tifas_kunena_attachments` WHERE `mesid` IN (51292,51296,51328,51338,51470,51487)142μs1.45KB/libraries/kunena/src/Attachment/KunenaAttachmentHelper.php:234Copy
  • SELECT * FROM `tifas_kunena_user_topics` WHERE (`user_id` = '0') AND (`topic_id` IN (51292))100μs1.27KB/libraries/kunena/src/Forum/Topic/User/KunenaTopicUserHelper.php:159Copy
  • SHOW FULL COLUMNS FROM `tifas_kunena_user_topics`323μs1.42KB/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:625Copy
  • SELECT `code`,`location` FROM `tifas_kunena_smileys`76μs960B/libraries/kunena/src/BBCode/KunenaBBCode.php:1122Copy
  • UPDATE `tifas_kunena_topics` SET `hits` = (`hits` + 1) WHERE `id` = '51292'377μs48B/libraries/src/Table/Table.php:1325Copy
  • SELECT `m`.`id`,`m`.`title`,`m`.`module`,`m`.`position`,`m`.`content`,`m`.`showtitle`,`m`.`params`,`mm`.`menuid` FROM `tifas_modules` AS `m` LEFT JOIN `tifas_modules_menu` AS `mm` ON `mm`.`moduleid` = `m`.`id` LEFT JOIN `tifas_extensions` AS `e` ON `e`.`element` = `m`.`module` AND `e`.`client_id` = `m`.`client_id` WHERE ( ( (`m`.`published` = 1 AND `e`.`enabled` = 1 AND `m`.`client_id` = :clientId AND `m`.`access` IN (:preparedArray1)) AND (`m`.`publish_up` IS NULL OR `m`.`publish_up` <= :publishUp)) AND (`m`.`publish_down` IS NULL OR `m`.`publish_down` >= :publishDown)) AND (`mm`.`menuid` = :itemId OR `mm`.`menuid` <= 0) ORDER BY `m`.`position`,`m`.`ordering`606μs1.86KBParams/libraries/src/Cache/Controller/CallbackController.php:51Copy
  • SHOW FULL COLUMNS FROM `tifas_kunena_polls`292μs1.33KB/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:625Copy
  • SELECT * FROM `tifas_kunena_ranks`97μs1.48KB/libraries/kunena/src/User/KunenaUser.php:1629Copy
  • SELECT userid, MAX(time) AS time FROM `tifas_session` WHERE `client_id` = 0 AND `userid` > 0 AND `time` > '1743917085' GROUP BY `userid` ORDER BY `time` DESC157μs576B/libraries/kunena/src/User/KunenaUserHelper.php:544Copy
  • SELECT * FROM `tifas_kunena_attachments` WHERE `mesid` IN (51292)110μs1.45KB/libraries/kunena/src/Attachment/KunenaAttachmentHelper.php:234Copy
  • SELECT * FROM `tifas_kunena_attachments` WHERE `mesid` IN (51292)83μs1.45KB/libraries/kunena/src/Attachment/KunenaAttachmentHelper.php:234Copy
  • SELECT * FROM `tifas_kunena_attachments` WHERE `mesid` IN (51296)92μs1.45KB/libraries/kunena/src/Attachment/KunenaAttachmentHelper.php:234Copy
  • SELECT * FROM `tifas_kunena_attachments` WHERE `mesid` IN (51296)79μs1.45KB/libraries/kunena/src/Attachment/KunenaAttachmentHelper.php:234Copy
  • SELECT m.id, mm.hold, m.catid AS category_id, m.thread AS topic_id, SUM(mm.time<m.time) AS before_count, SUM(mm.time>m.time) AS after_count FROM `tifas_kunena_messages` AS `m` INNER JOIN `tifas_kunena_messages` AS `mm` ON `m`.`thread` = `mm`.`thread` WHERE `m`.`id` IN (51296) GROUP BY `m`.`id`,`mm`.`hold`249μs832B/libraries/kunena/src/Forum/Message/KunenaMessageHelper.php:539Copy
  • SELECT * FROM `tifas_kunena_attachments` WHERE `mesid` IN (51328)100μs1.45KB/libraries/kunena/src/Attachment/KunenaAttachmentHelper.php:234Copy
  • SELECT * FROM `tifas_kunena_attachments` WHERE `mesid` IN (51328)88μs1.45KB/libraries/kunena/src/Attachment/KunenaAttachmentHelper.php:234Copy
  • SELECT m.id, mm.hold, m.catid AS category_id, m.thread AS topic_id, SUM(mm.time<m.time) AS before_count, SUM(mm.time>m.time) AS after_count FROM `tifas_kunena_messages` AS `m` INNER JOIN `tifas_kunena_messages` AS `mm` ON `m`.`thread` = `mm`.`thread` WHERE `m`.`id` IN (51328) GROUP BY `m`.`id`,`mm`.`hold`192μs832B/libraries/kunena/src/Forum/Message/KunenaMessageHelper.php:539Copy
  • SELECT * FROM `tifas_kunena_attachments` WHERE `mesid` IN (51338)100μs1.45KB/libraries/kunena/src/Attachment/KunenaAttachmentHelper.php:234Copy
  • SELECT * FROM `tifas_kunena_attachments` WHERE `mesid` IN (51338)83μs1.45KB/libraries/kunena/src/Attachment/KunenaAttachmentHelper.php:234Copy
  • SELECT m.id, mm.hold, m.catid AS category_id, m.thread AS topic_id, SUM(mm.time<m.time) AS before_count, SUM(mm.time>m.time) AS after_count FROM `tifas_kunena_messages` AS `m` INNER JOIN `tifas_kunena_messages` AS `mm` ON `m`.`thread` = `mm`.`thread` WHERE `m`.`id` IN (51338) GROUP BY `m`.`id`,`mm`.`hold`178μs832B/libraries/kunena/src/Forum/Message/KunenaMessageHelper.php:539Copy
  • SELECT * FROM `tifas_kunena_attachments` WHERE `mesid` IN (51470)110μs1.45KB/libraries/kunena/src/Attachment/KunenaAttachmentHelper.php:234Copy
  • SELECT * FROM `tifas_kunena_attachments` WHERE `mesid` IN (51470)94μs1.45KB/libraries/kunena/src/Attachment/KunenaAttachmentHelper.php:234Copy
  • SELECT m.id, mm.hold, m.catid AS category_id, m.thread AS topic_id, SUM(mm.time<m.time) AS before_count, SUM(mm.time>m.time) AS after_count FROM `tifas_kunena_messages` AS `m` INNER JOIN `tifas_kunena_messages` AS `mm` ON `m`.`thread` = `mm`.`thread` WHERE `m`.`id` IN (51470) GROUP BY `m`.`id`,`mm`.`hold`185μs832B/libraries/kunena/src/Forum/Message/KunenaMessageHelper.php:539Copy
  • SELECT * FROM `tifas_kunena_attachments` WHERE `mesid` IN (51487)127μs1.45KB/libraries/kunena/src/Attachment/KunenaAttachmentHelper.php:234Copy
  • SELECT * FROM `tifas_kunena_attachments` WHERE `mesid` IN (51487)89μs1.45KB/libraries/kunena/src/Attachment/KunenaAttachmentHelper.php:234Copy
  • SELECT m.id, mm.hold, m.catid AS category_id, m.thread AS topic_id, SUM(mm.time<m.time) AS before_count, SUM(mm.time>m.time) AS after_count FROM `tifas_kunena_messages` AS `m` INNER JOIN `tifas_kunena_messages` AS `mm` ON `m`.`thread` = `mm`.`thread` WHERE `m`.`id` IN (51487) GROUP BY `m`.`id`,`mm`.`hold`194μs832B/libraries/kunena/src/Forum/Message/KunenaMessageHelper.php:539Copy
  • SELECT DISTINCT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required, a.only_use_in_subform,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state, g.note as group_note FROM tifas_fields AS a LEFT JOIN `tifas_languages` AS l ON l.lang_code = a.language LEFT JOIN tifas_users AS uc ON uc.id=a.checked_out LEFT JOIN tifas_viewlevels AS ag ON ag.id = a.access LEFT JOIN tifas_users AS ua ON ua.id = a.created_user_id LEFT JOIN tifas_fields_groups AS g ON g.id = a.group_id WHERE ( (`a`.`context` = :context AND `a`.`access` IN (:preparedArray1)) AND (`a`.`group_id` = 0 OR `g`.`access` IN (:preparedArray2)) AND `a`.`state` = :state) AND (`a`.`group_id` = 0 OR `g`.`state` = :gstate) AND `a`.`only_use_in_subform` = :only_use_in_subform ORDER BY a.ordering ASC523μs4.03KBParams/libraries/src/MVC/Model/BaseDatabaseModel.php:166Copy
  • SELECT * FROM `tifas_kunena_announcement` WHERE `published` = 1 AND (`publish_up` = '1000-01-01 00:00:00' OR `publish_up` <= '2025-04-06 05:54:45') AND (`publish_down` ='1000-01-01 00:00:00' OR `publish_down` >= '2025-04-06 05:54:45') ORDER BY `id` DESC LIMIT 1110μs1.42KB/libraries/kunena/src/Forum/Announcement/KunenaAnnouncementHelper.php:145Copy
  • SHOW FULL COLUMNS FROM `tifas_jev_users`350μs1.58KB/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:625Copy
  • SELECT `c`.`id`,`c`.`asset_id`,`c`.`access`,`c`.`alias`,`c`.`checked_out`,`c`.`checked_out_time`,`c`.`created_time`,`c`.`created_user_id`,`c`.`description`,`c`.`extension`,`c`.`hits`,`c`.`language`,`c`.`level`,`c`.`lft`,`c`.`metadata`,`c`.`metadesc`,`c`.`metakey`,`c`.`modified_time`,`c`.`note`,`c`.`params`,`c`.`parent_id`,`c`.`path`,`c`.`published`,`c`.`rgt`,`c`.`title`,`c`.`modified_user_id`,`c`.`version`, CASE WHEN CHAR_LENGTH(`c`.`alias`) != 0 THEN CONCAT_WS(':', `c`.`id`, `c`.`alias`) ELSE `c`.`id` END as `slug` FROM `tifas_categories` AS `c` WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1) AND `c`.`published` = 1 ORDER BY `c`.`lft`407μs3.91KBParams/libraries/src/Categories/Categories.php:375Copy
  • SELECT c.id FROM tifas_categories AS c WHERE c.access IN (1) AND c.published = 1 AND c.language in ('en-GB','*') AND c.extension = 'com_jevents' ORDER BY c.lft asc165μs584B/components/com_jevents/libraries/dbmodel.php:547Copy
  • SELECT c.id FROM tifas_categories AS c WHERE c.access IN (1) AND c.published = 1 AND c.language in ('en-GB','*') AND c.extension = 'com_jevents' AND ((c.lft>=87 AND c.rgt<=88 )) ORDER BY c.lft asc155μs536B/components/com_jevents/libraries/dbmodel.php:547Copy
  • SELECT ev.ev_id FROM tifas_jevents_repetition as rpt INNER JOIN tifas_jevents_vevent as ev ON rpt.eventid = ev.ev_id INNER JOIN tifas_jevents_icsfile as icsf ON icsf.ics_id=ev.icsid INNER JOIN tifas_jevents_vevdetail as det ON det.evdet_id = rpt.eventdetail_id LEFT JOIN tifas_jevents_rrule as rr ON rr.eventid = rpt.eventid WHERE ev.catid IN(-1,68) AND ev.created >= '2024-10-08 00:00:00' AND ev.created <= '2025-10-03 23:59:59' AND ev.state=1 AND ev.access IN (1) AND icsf.state=1 AND icsf.access IN (1) GROUP BY ev.ev_id ORDER BY ev.created DESC LIMIT 10797μs520B/components/com_jevents/libraries/dbmodel.php:271Copy
  • SELECT rpt.*, ev.*, rr.*, det.*, ev.state as published, ev.created as created , YEAR(rpt.startrepeat) as yup, MONTH(rpt.startrepeat ) as mup, DAYOFMONTH(rpt.startrepeat ) as dup , YEAR(rpt.endrepeat ) as ydn, MONTH(rpt.endrepeat ) as mdn, DAYOFMONTH(rpt.endrepeat ) as ddn , HOUR(rpt.startrepeat) as hup, MINUTE(rpt.startrepeat ) as minup, SECOND(rpt.startrepeat ) as sup , HOUR(rpt.endrepeat ) as hdn, MINUTE(rpt.endrepeat ) as mindn, SECOND(rpt.endrepeat ) as sdn FROM tifas_jevents_repetition as rpt INNER JOIN tifas_jevents_vevent as ev ON rpt.eventid = ev.ev_id INNER JOIN tifas_jevents_icsfile as icsf ON icsf.ics_id=ev.icsid INNER JOIN tifas_jevents_vevdetail as det ON det.evdet_id = rpt.eventdetail_id LEFT JOIN tifas_jevents_rrule as rr ON rr.eventid = rpt.eventid WHERE ev.catid IN(-1,68) AND ev.created >= '2024-10-08 00:00:00' AND ev.created <= '2025-10-03 23:59:59' AND ev.state=1 AND ev.access IN (1) AND icsf.state=1 AND icsf.access IN (1) AND ev.ev_id IN (0) ORDER BY ev.created DESC , rpt.startrepeat ASC288μs10.33KB/components/com_jevents/libraries/dbmodel.php:3274Copy
  • SELECT `name`,`element` FROM `tifas_extensions` WHERE `type` = 'plugin' AND `folder` = 'finder' AND `enabled` = 1257μs736B/administrator/components/com_finder/src/Helper/LanguageHelper.php:134Copy
  • SELECT `title` FROM `tifas_finder_taxonomy` WHERE `parent_id` = 1 AND `state` = 1 AND `access` IN (1)134μs584B/administrator/components/com_finder/src/Indexer/Taxonomy.php:314Copy
  • SELECT * FROM `tifas_banners` WHERE (`reset` <= :date AND `reset` IS NOT NULL) AND (`checked_out` IS NULL OR `checked_out` = :userId)190μs5.39KBParams/administrator/components/com_banners/src/Helper/BannersHelper.php:69Copy
  • SELECT `a`.`id`,`a`.`type`,`a`.`name`,`a`.`clickurl`,`a`.`sticky`,`a`.`cid`,`a`.`description`,`a`.`params`,`a`.`custombannercode`,`a`.`track_impressions`,`cl`.`track_impressions` AS `client_track_impressions` FROM `tifas_banners` AS `a` LEFT JOIN `tifas_banner_clients` AS `cl` ON `cl`.`id` = `a`.`cid` WHERE ( ( (`a`.`state` = 1) AND (`a`.`publish_up` IS NULL OR `a`.`publish_up` <= :nowDate1)) AND (`a`.`publish_down` IS NULL OR `a`.`publish_down` >= :nowDate2)) AND (`a`.`imptotal` = 0 OR `a`.`impmade` < `a`.`imptotal`) AND `a`.`catid` IN (:preparedArray1) ORDER BY `a`.`sticky` DESC, RAND() LIMIT 1408μs2.28KBParams/libraries/src/MVC/Model/BaseDatabaseModel.php:166Copy
  • UPDATE `tifas_banners` SET `impmade` = `impmade` + 1 WHERE `id` IN (:preparedArray1)397μs856BParams/components/com_banners/src/Model/BannersModel.php:315Copy
  • UPDATE `tifas_banner_tracks` SET `count` = `count` + 1 WHERE `track_type` = 1 AND `banner_id` = :id AND `track_date` = :trackDate310μs832BParams/components/com_banners/src/Model/BannersModel.php:352Copy
  • SELECT `a`.`id`,`a`.`asset_id`,`a`.`title`,`a`.`type`,`a`.`execution_rules`,`a`.`state`,`a`.`last_exit_code`,`a`.`locked`,`a`.`last_execution`,`a`.`next_execution`,`a`.`times_executed`,`a`.`times_failed`,`a`.`priority`,`a`.`ordering`,`a`.`note`,`a`.`checked_out`,`a`.`checked_out_time`,`uc`.`name` AS `editor` FROM `tifas_scheduler_tasks` AS `a` LEFT JOIN `tifas_users` AS `uc` ON `uc`.`id` = `a`.`checked_out` WHERE `a`.`state` = :state AND `a`.`next_execution` <= :now ORDER BY `a`.`title` asc171μs3.16KBParams/administrator/components/com_scheduler/src/Model/TasksModel.php:391Copy
  • SELECT `a`.`id`,`a`.`asset_id`,`a`.`title`,`a`.`type`,`a`.`execution_rules`,`a`.`state`,`a`.`last_exit_code`,`a`.`locked`,`a`.`last_execution`,`a`.`next_execution`,`a`.`times_executed`,`a`.`times_failed`,`a`.`priority`,`a`.`ordering`,`a`.`note`,`a`.`checked_out`,`a`.`checked_out_time`,`uc`.`name` AS `editor` FROM `tifas_scheduler_tasks` AS `a` LEFT JOIN `tifas_users` AS `uc` ON `uc`.`id` = `a`.`checked_out` WHERE `a`.`state` = :state AND `a`.`locked` IS NOT NULL ORDER BY `a`.`title` asc147μs3.18KBParams/administrator/components/com_scheduler/src/Model/TasksModel.php:391Copy
  • SHOW TABLES710μs8.51KB/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:678Copy