The Neil Gehrels Swift Observatory

SDC Processing Progress

General Description:

Telemetry from the Swift Observatory is transmitted to the Malindi Ground Station (MGS) during the short intervals when the satellite is in view of the station. The data are then transferred to the Mission Operations Center (MOC) in Pennsylvania and then to the Swift Data Center (SDC) in GSFC. The SDC converts the telemetry into FITS files, does additional processing, and posts the files to their Quick Look (QL) web site. The time between data being produced on the observatory and the corresponding FITS files being posted on the QL web site depends on several factors, such as the time to the Malindi contact.

This page contains information about the progress in posting data from recent observations of the Swift Observatory to the QL web site. This pages reports the completeness of attitude data on the web site for each of the recent snapshots for which data have been received at the MOC. A snapshot is the interval between the start of two maneuvers by the spacecraft. Attitude data are a convenient proxy for the many different kinds of data produced because there should always be a complete set of attitude data for each snapshot.

The SDC will split sequences if they become too long. The new sequences will have the same target ID (the first 8 digits of the sequence number) and a segment number (the last 3 digits of the sequence number) of 256 or higher. If such sequences are found that contain data from the snapshot, they are identified in column 2.

This page is nominally updated every 4 hours and reports on snapshots up to 18 hours prior to the update.

Questions about this page or its content should be directed to the Swift Help Desk.

  The time is: 210411d23h30m01sUT or 211012330
  /local/data/swiftly1/dtsops/perl/check_AFT.pl -dt=1.00 -cron -cleanup -noprint -xrt -newmoc
Using url of https://swiftngopen.swift.psu.edu/~swift/content/asflownTL
  AFST file: AFST_20210720017_20211011633_01.txt
    639846114 to 639847076 or  16.0 minutes.
  sequence.vrs |seg.vrs|  log10(Data Volumes)  |   Start Date    |Start MET| dT |Gaps|No.|X-pc| Exp| BAT| SAA|UVOT-hk|XRT-hk |NZ|V|Target Name
               |revised|Bev|Bsv|Uev|Uim|Xev|Xim|                           | (s)| (s)|   | GTI|UVOT|srvy| (s)| OK|TOT| OK|TOT|
00096058001.001|       |0.1|0.1|0.1|0.1|5.8|0.1|2021-100-23:39:02|639790742|1258|   0|411|1101|   0|   0|   0|  0|125|126|126|Y|V|NGC 1365
00014062017.001|       |0.1|0.1|6.6|7.3|5.8|0.1|2021-101-00:00:02|639792002| 594|   0|200| 349| 515|   0|   0| 53| 59| 39| 59|Y|V|ASASSN-20qc
00032249063.004|       |0.1|0.1|0.1|6.7|5.9|0.1|2021-101-00:10:02|639792602| 835|   0|371| 632| 629|   0|   0| 64| 84| 83| 83|Y|V|SN-NGC4559
00031105079.001|       |0.1|0.1|0.1|7.1|6.1|0.1|2021-101-00:24:02|639793442|1019|   0|303| 948| 923|   0|   0| 95|102|102|102|Y|V|M87
00086733001.001|       |0.1|0.1|0.1|6.0|5.2|0.1|2021-101-00:41:02|639794462| 296|   0|231| 130| 129|   0|   0| 13| 30| 29| 29|Y|V|OGP_0774
00013289100.006|       |0.1|0.1|0.1|6.6|6.3|0.1|2021-101-00:46:02|639794762|1499|   0|449|1359|1359|   0|   0|136|150|150|150|Y|V|WASP-94a
03110937019.008|       |0.1|0.1|0.1|7.7|6.2|0.1|2021-101-01:11:02|639796262| 599|   0|237| 499| 475|   0|   0| 48| 59| 60| 60|Y|V|AM0115-444
00096123001.001|       |0.1|0.1|0.1|6.4|5.4|0.1|2021-101-01:21:02|639796862| 596|   0|210| 529| 529|   0|   0| 54| 60| 59| 59|Y|V|NGC 1365
00014062017.001|       |0.1|0.1|6.6|7.3|5.8|0.1|2021-101-01:31:02|639797462| 774|   0|235| 722| 695|   0|   0| 72| 78| 77| 77|Y|V|ASASSN-20qc
00095943181.002|       |0.1|0.1|0.1|7.1|5.9|0.1|2021-101-01:44:02|639798242|1018|   0|372| 852| 830|   0|   0| 84|102|102|102|Y|V|MCG+8-11-11
03106083002.003|       |0.1|0.1|0.1|6.5|5.2|0.1|2021-101-02:01:02|639799262| 297|   0|203| 165| 160|   0|   0| 17| 30| 30| 30|Y|V|SGWGS-1292
00014081008.003|       |0.1|0.1|0.1|6.4|5.9|0.1|2021-101-02:06:02|639799562|1795|   0|519|1645|1644|   0|   0|164|179|179|179|Y|V|MAXI J1848-015
00088561002.008|       |0.1|0.1|0.1|7.0|6.2|0.1|2021-101-02:36:02|639801362| 418|   0|175| 350| 349|   0|   0| 35| 41| 42| 42|Y|V|HB89m1921m293
00013901006.004|       |0.1|0.1|0.1|7.1|5.7|0.1|2021-101-02:43:02|639801782| 896|   0|273| 815| 800|   0|   0| 83| 90| 89| 89|Y|V|ZTF20abgbdpr
00096072003.003|       |0.1|0.1|0.1|7.1|5.7|0.1|2021-101-02:58:02|639802682| 896|   0|383| 690| 666|   0|   0| 68| 90| 89| 89|Y|V|3FHL J0459.3+1921
00095989010.005|       |0.1|0.1|0.1|6.7|6.1|0.1|2021-101-03:13:02|639803582|1017|   0|347| 889| 874|   0|   0| 89|102|102|102|Y|V|MRK 421
00031105078.006|       |0.1|0.1|0.1|7.0|6.0|0.1|2021-101-03:30:02|639804602| 717|   0|238| 644| 619|   0|   0| 63| 71| 72| 72|Y|V|M87
01042113002.006|       |0.1|0.1|0.1|6.4|5.9|0.1|2021-101-03:42:02|639805322| 597|   0|263| 466| 464|   0|   0| 47| 60| 60| 60|Y|V|
00087167016.001|       |0.1|0.1|0.1|0.1|4.5|0.1|2021-101-03:52:02|639805922|  50|   0| 92|  -1|   0|   0|   0|  1|  5|  5|  5|Y|V|
00013289100.006|       |0.1|0.1|0.1|6.6|6.3|0.1|2021-101-03:52:54|639805974| 664|   0|298| 504| 504|   0|   0| 51| 67| 66| 66|Y|V|WASP-94a
00088561002.008|       |0.1|0.1|0.1|7.0|6.2|0.1|2021-101-04:04:02|639806642| 716|   0|225| 661| 659|   0|   0| 66| 72| 71| 71|Y|V|HB89m1921m293
00095923002.003|       |0.1|0.1|0.1|7.0|5.5|0.1|2021-101-04:16:02|639807362| 598|   0|238| 499| 474|   0|   0| 49| 60| 60| 60|Y|V|RX J2325.2-3236
00014249001.002|       |0.1|0.1|0.1|6.2|5.3|0.1|2021-101-04:26:02|639807962| 298|   0|148| 233| 233|   0|   0| 24| 30| 30| 30|Y|V|ESO 243-49
03110937019.008|       |0.1|0.1|0.1|7.7|6.2|0.1|2021-101-04:31:02|639808262| 598|   0|216| 552| 526|   0|   0| 54| 59| 60| 60|Y|V|AM0115-444
00035905142.005|       |0.1|0.1|0.1|7.3|5.9|0.1|2021-101-04:41:02|639808862| 595|   0|306| 412| 386|   0|   0| 41| 59| 59| 59|Y|V|OJ287
00014254005.004|       |0.1|0.1|6.6|6.9|5.4|0.1|2021-101-04:51:02|639809462| 368|   0|154| 313| 304|   0|   0| 32| 37| 37| 37|Y|V|ZTF21aasfseg
00031918098.009|       |0.1|0.1|0.1|7.0|6.2|0.1|2021-101-04:57:11|639809831|1483|   0|484|1307|1304|   0|   0|130|148|148|148|Y|V|
00014246001.003|       |0.1|0.1|0.1|0.1|4.9|0.1|2021-101-05:22:02|639811322| 160|   0|203|  -1|   0|   0|   0|  0| 16| 16| 16|Y|P|
00088561002.008|       |0.1|0.1|0.1|7.0|6.2|0.1|2021-101-05:24:44|639811484|1395|   0|473|1200|1199|   0|   0|119|139|140|140|Y|P|HB89m1921m293
00095908001.003|       |0.1|0.1|0.1|6.4|5.5|0.1|2021-101-05:48:02|639812882| 596|   0|214| 527|   0|   0|   0| 52| 59| 59| 59|Y|V|RX J2146.6-3051
00013289101.005|       |0.1|0.1|0.1|6.8|6.0|0.1|2021-101-05:58:02|639813482| 593|   0|195| 548| 544|   0|   0| 55| 59| 59| 59|Y|V|WASP-94a
00087892007.003|       |0.1|0.1|0.1|6.0|5.2|0.1|2021-101-06:08:00|639814080| 299|   0|269|  85|  85|   0|   0|  9| 30| 30| 30|Y|V|OGP_3531
00013909022.004|       |0.1|0.1|0.1|6.8|6.0|0.1|2021-101-06:13:02|639814382|1615|   0|428|1532|1519|   0|   0|153|162|161|161|Y|V|Nova Per 2020
00037591023.004|       |0.1|0.1|0.1|7.1|6.0|0.1|2021-101-06:40:02|639816002|1797|   0|488|1685|1657|   0|   0|168|179|180|180|Y|V|Mrk 279
00074723066.003|       |0.1|0.1|0.1|0.1|4.6|0.1|2021-101-07:10:02|639817802| 836|   0|376|  -1|   0|   0| 836|  0| 83|  6| 83|Y|V|saa-cold-40-03
00013289101.005|       |0.1|0.1|0.1|6.8|6.0|0.1|2021-101-07:24:02|639818642|1137|   0|351| 980| 936|   0| 118| 93|114| 99|114|Y|V|WASP-94a
03110937019.008|       |0.1|0.1|0.1|7.7|6.2|0.1|2021-101-07:43:02|639819782| 777|   0|271| 682| 655|   0|   0| 67| 78| 78| 78|Y|V|AM0115-444
03103309001.005|       |0.1|0.1|0.1|6.5|5.8|0.1|2021-101-07:56:02|639820562| 738|   0|342| 547| 543|   0|   0| 55| 74| 74| 74|Y|V|
00031918098.009|       |0.1|0.1|0.1|7.0|6.2|0.1|2021-101-08:08:23|639821303| 636|   0|328| 436| 434|   0|   0| 44| 64| 64| 64|Y|V|
00089015047.001|       |0.1|0.1|0.1|0.1|4.9|0.1|2021-101-08:19:02|639821942| 163|   0|216|  -1|   0|   0|   0|  0| 16| 16| 16|Y|V|
00095930003.005|       |0.1|0.1|0.1|6.4|5.8|0.1|2021-101-08:21:48|639822108|1269|   0|384|1156|1154|   0|   0|115|127|127|127|Y|P|CDF-N
00049690024.004|       |0.1|0.1|0.1|6.3|5.2|0.1|2021-101-08:43:02|639823382| 295|   0|234| 125|   0|   0|   0| 13| 30| 29| 29|Y|V|W28_4
00076279013.003|       |0.1|0.1|0.1|0.1|0.1|0.1|2021-101-08:48:02|639823682|1376|   0|401|  -1|   0|   0|1376|  1|138|  3|137|Y|V|saa-cold-5-05
03110937019.008|       |0.1|0.1|0.1|7.7|6.2|0.1|2021-101-09:11:02|639825062|1018|   0|321| 920| 896|   0|   0| 91|102|100|102|Y|V|AM0115-444
00034215006.003|       |0.1|0.1|0.1|6.4|5.7|0.1|2021-101-09:28:02|639826082| 958|   0|296| 873| 874|   0|   0| 88| 96| 96| 96|Y|V|TW Pic
00031918098.009|       |0.1|0.1|0.1|7.0|6.2|0.1|2021-101-09:44:02|639827042| 538|   0|277| 376| 374|   0|   0| 37| 53| 54| 54|Y|V|
03110981009.004|       |0.1|0.1|0.1|0.1|5.4|0.1|2021-101-09:53:02|639827582| 178|   0|221|   0|   0|   0|   0|  0| 17| 18| 18|Y|V|
00095737011.004|       |0.1|0.1|0.1|6.5|5.6|0.1|2021-101-09:56:02|639827762| 836|   0|290| 730| 727|   0|   0| 73| 83| 83| 83|Y|V|HOLMBERG II X-1
03109922001.003|       |0.1|0.1|0.1|6.2|5.2|0.1|2021-101-10:10:02|639828602| 297|   0|272|  80|  79|   0|   0|  8| 30| 30| 30|Y|V|4FGL J1715.7-4239
00013289101.005|       |0.1|0.1|0.1|6.8|6.0|0.1|2021-101-10:15:02|639828902| 656|   0|237| 569| 569|   0|   0| 57| 66| 65| 65|Y|V|WASP-94a
00074396014.003|       |0.1|0.1|0.1|0.1|5.1|0.1|2021-101-10:26:02|639829562|1557|   0|390|  18|   0|   0|1557|  0|156|  7|156|Y|V|saa-cold-99-04
03110937019.008|       |0.1|0.1|0.1|7.7|6.2|0.1|2021-101-10:52:02|639831122| 594|   0|240| 491| 465|   0|  58| 47| 59| 55| 59|Y|V|AM0115-444
00035905142.005|       |0.1|0.1|0.1|7.3|5.9|0.1|2021-101-11:02:01|639831721| 896|   0|367| 712| 685|   0|   0| 70| 89| 89| 89|Y|V|OJ287
00095943182.003|       |0.1|0.1|0.1|7.1|5.7|0.1|2021-101-11:17:02|639832622| 778|   0|265| 687| 666|   0|   0| 68| 77| 78| 78|Y|V|MCG+8-11-11
00035017195.002|       |0.1|0.1|0.1|7.0|5.5|0.1|2021-101-11:30:02|639833402| 896|   0|338| 749| 720|   0|   0| 73| 90| 89| 89|Y|V|3C273
01042113002.006|       |0.1|0.1|0.1|6.4|5.9|0.1|2021-101-11:45:02|639834302| 597|   0|273| 454| 450|   0|   0| 45| 60| 60| 60|Y|V|
00013617065.002|       |0.1|0.1|0.1|0.1|4.5|0.1|2021-101-11:55:02|639834902|  50|   0| 87|  -1|   0|   0|   0|  0|  5|  5|  5|Y|V|
00088561002.008|       |0.1|0.1|0.1|7.0|6.2|0.1|2021-101-11:55:55|639834955| 543|   0|269| 389| 388|   0|   0| 39| 55| 54| 54|Y|V|HB89m1921m293
00074619005.002|       |0.1|0.1|0.1|0.1|5.0|0.1|2021-101-12:05:02|639835502|1614|   0|431|  -1|   0|   0|1614|  0|161|  6|161|Y|V|saa-cold-7-05
00095846001.003|       |0.1|0.1|0.1|7.0|5.6|0.1|2021-101-12:32:01|639837121| 896|   0|332| 757| 730|   0|  59| 75| 90| 84| 89|Y|V|1H 0439-272
  sequence.vrs |seg.vrs|  log10(Data Volumes)  |   Start Date    |Start MET| dT |Gaps|No.|X-pc| Exp| BAT| SAA|UVOT-hk|XRT-hk |NZ|V|Target Name
               |revised|Bev|Bsv|Uev|Uim|Xev|Xim|                           | (s)| (s)|   | GTI|UVOT|srvy| (s)| OK|TOT| OK|TOT|
03103309001.005|       |0.1|0.1|0.1|6.5|5.8|0.1|2021-101-12:47:02|639838022| 484|   0|256| 336| 333|   0|   0| 35| 49| 48| 48|Y|V|
00031918098.009|       |0.1|0.1|0.1|7.0|6.2|0.1|2021-101-12:55:11|639838511| 466|   0|294| 266| 262|   0|   0| 27| 47| 46| 46|Y|V|
00014134009.003|       |0.1|0.1|6.6|7.1|6.9|0.1|2021-101-13:03:02|639838982| 171|   0|219|   0|   0|   0|   0|  0| 17| 17| 17|Y|V|
00011184098.002|       |0.1|0.1|0.1|6.5|5.7|0.1|2021-101-13:05:55|639839155| 903|   0|347| 706| 733|   0|   0| 74| 91| 90| 90|Y|V|Mrk501
03108113004.001|       |0.1|0.1|0.1|6.5|5.2|0.1|2021-101-13:21:02|639840062| 296|   0|139| 246| 239|   0|   0| 24| 29| 29| 29|Y|V|SGWGS-3322
00013289102.004|       |0.1|0.1|0.1|6.3|5.7|0.1|2021-101-13:26:02|639840362| 898|   0|347| 735| 734|   0|   0| 73| 89| 90| 90|Y|V|WASP-94a
03102626002.003|       |0.1|0.1|0.1|6.2|5.3|0.1|2021-101-13:41:02|639841262| 298|   0|221| 143| 144|   0|   0| 14| 29| 30| 30|Y|V|OGP_1124
00076297011.001|       |0.1|0.1|0.1|0.1|4.8|0.1|2021-101-13:46:02|639841562|1556|   0|498|  -1|   0|   0|1556|  0|155|  5|155|Y|V|saa-cold-98-03
03110981009.004|       |0.1|0.1|0.1|0.1|5.4|0.1|2021-101-14:12:02|639843122| 474|   0|265| 313|   0|   0|  58|  0| 48| 42| 47|Y|V|J074749+115352
00014211004.004|       |0.1|0.1|6.4|7.0|5.5|0.1|2021-101-14:20:01|639843601| 716|   0|255| 627| 601|   0|   0| 62| 72| 71| 71|Y|V|ZTF21aalhtgv
00032249063.004|       |0.1|0.1|0.1|6.7|5.9|0.1|2021-101-14:32:02|639844322| 719|   0|275| 607| 609|   0|   0| 61| 72| 72| 72|Y|V|SN-NGC4559
00096066011.003|       |0.1|0.1|0.1|6.9|5.8|0.1|2021-101-14:44:02|639845042|1015|   0|304| 935| 808|   0|   0| 92|101|101|101|Y|V|MRK 817
00013289102.004|       |0.1|0.1|0.1|6.3|5.7|0.1|2021-101-15:01:02|639846062|  52|   0| 52|   0|   0|   0|   0|  0|  5|  5|  5|Y|V|WASP-94a
01042398000.004|       |6.6|0.1|7.5|6.9|6.2|4.0|2021-101-15:17:56|639847076|1384|   0|276| 655| 549|   0| 780| 62|138| 66|139|Y|V|
00075121013.001|       |0.1|0.1|0.1|0.1|0.1|0.1|2021-101-15:41:01|639848461| 658|   0|276|  -1|   0|   0| 658|  0| 66|  0| 66|Y|V|saa-cold-108-02
00014134009.003|       |0.1|0.1|6.6|7.1|6.9|0.1|2021-101-15:52:02|639849122|1435|   0|457|1269|1245|   0|   0|124|143|141|143|Y|V|ZTF20acpyldh
00055218003.001|       |0.1|0.1|0.1|6.2|5.8|0.1|2021-101-16:16:02|639850562| 297|   0|183| 189| 188|   0|   0| 19| 29| 30| 30|Y|V|WD1057+619 Apr21 Off2
00055218004.003|       |0.1|0.1|6.1|6.6|6.3|0.1|2021-101-16:21:02|639850862| 670|   9|209| 651|  83|   0|   0| 64| 66| 66| 66|Y|V|WD1057+619 Apr21 Off2
  Add summary of 59 good snapshots to /local/data/swiftly1/dtsops/swift/logs/check_AFT_summary.txt:
     59 0.1 0.1 0.6 6.7 5.8 0.1  780 295  651  613  77  63  1  0 0 ! 210411d23h30m01sUT
  Failed to find expected entry in uir.html file 0 time(s)

  Summary of aspect solutions for exposures > 12 s
Filt  obs. failed_asp. Sequences
bb      22     0 
m2      36     1 00095989010 
uu      28     0 
vv      22     0 
w1      46     0 
w2      26     1 00095989010 
wh       1     0 
TOT:   181     2
No longer checking 1 snapshots with little attitude data
Found all expected sequences at SDC QL web site.
Found all expected sequence.versions at SDC QL web site.


Column 1: <sequence no.>.<processing version no.> of the snapshot
Column 2: <segment no.>.<processing version no.> of another sequence no. with the same target ID
Columns 3 thru 8: The log10 of the number of bytes in file for 6 different types of level 1 science data for the sequence (not the snapshot). The types are: BAT event, BAT survey, UVOT events, UVOT images, XRT events, XRT images.
Column 9: Start time of the sequence
Column 10: Start time of the sequence in spacecraft time (seconds)
Column 11: Duration of the snapshot (seconds)
Column 12: Sum of time gaps in the attitude data (seconds) (-1 if attitude file not found)
Column 13: Number of attitude samples (-1 if attitude file not found)
Column 14: Are there non-zero values in the RA? (yes/no)
Column 15: Were the times in the as-flown timeline verified in the attitude data?
     V=verified, P=partially verified, U=unverified
     P or U may indicate gaps in the telemetry.
Column 16: Target name