Exposure
ID
SPICA.2025-07-10T12-04-33_1
Header ID
SPICA.2025-07-10T12-04-33
Date updated
2025-07-10 12:03:28 UTC+0000
Release date
None
UTC Start
2025-07-10 12:03:28.139
UTC End
2025-07-10 12:04:28.139
MJD Start
60866.5024090169
MJD End
60866.503103461335
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68667
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51081
Name
HD_224926
RA
0.4560354
DEC
-3.027503
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.2334 27.2437 96.0045 96.1927
S1-E1 284.5129 284.0895 57.9205 58.0426
S1-E2 233.1410 232.8523 66.4137 66.5626
S1-W1 224.4214 224.9520 132.9321 133.0629
S1-W2 166.4791 166.6678 107.8582 108.0442
S2-E1 263.6130 263.2038 54.2670 54.3767
S2-E2 209.8908 209.6044 62.7402 62.8782
S2-W1 203.3106 203.8137 137.5481 137.6631
S2-W2 139.9383 140.1166 110.1492 110.3327
E1-E2 63.9839 63.9163 -154.6375 -154.6231
E1-W1 313.5058 313.4861 -165.8277 -165.8411
E1-W2 218.3852 218.2128 -157.7721 -157.7679
E2-W1 251.0457 251.0990 -168.6628 -168.6795
E2-W2 154.5367 154.4326 -159.0694 -159.0690
W1-W2 101.9758 102.1414 -3.2913 -3.3003
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60866.5024090169
PI-COI spica
HIERARCH OBS TARG NAME HD_224926
HIERARCH OBS RA 0.4560354
HIERARCH OBS DEC -3.027503
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 27.2334
HIERARCH ISS PBL12 END 27.2437
HIERARCH ISS PBLA12 START 96.0045
HIERARCH ISS PBLA12 END 96.1927
HIERARCH ISS PBL13 START 284.5129
HIERARCH ISS PBL13 END 284.0895
HIERARCH ISS PBLA13 START 57.9205
HIERARCH ISS PBLA13 END 58.0426
HIERARCH ISS PBL14 START 233.141
HIERARCH ISS PBL14 END 232.8523
HIERARCH ISS PBLA14 START 66.4137
HIERARCH ISS PBLA14 END 66.5626
HIERARCH ISS PBL15 START 224.4214
HIERARCH ISS PBL15 END 224.952
HIERARCH ISS PBLA15 START 132.9321
HIERARCH ISS PBLA15 END 133.0629
HIERARCH ISS PBL16 START 166.4791
HIERARCH ISS PBL16 END 166.6678
HIERARCH ISS PBLA16 START 107.8582
HIERARCH ISS PBLA16 END 108.0442
HIERARCH ISS PBL23 START 263.613
HIERARCH ISS PBL23 END 263.2038
HIERARCH ISS PBLA23 START 54.267
HIERARCH ISS PBLA23 END 54.3767
HIERARCH ISS PBL24 START 209.8908
HIERARCH ISS PBL24 END 209.6044
HIERARCH ISS PBLA24 START 62.7402
HIERARCH ISS PBLA24 END 62.8782
HIERARCH ISS PBL25 START 203.3106
HIERARCH ISS PBL25 END 203.8137
HIERARCH ISS PBLA25 START 137.5481
HIERARCH ISS PBLA25 END 137.6631
HIERARCH ISS PBL26 START 139.9383
HIERARCH ISS PBL26 END 140.1166
HIERARCH ISS PBLA26 START 110.1492
HIERARCH ISS PBLA26 END 110.3327
HIERARCH ISS PBL34 START 63.9839
HIERARCH ISS PBL34 END 63.9163
HIERARCH ISS PBLA34 START -154.6375
HIERARCH ISS PBLA34 END -154.6231
HIERARCH ISS PBL35 START 313.5058
HIERARCH ISS PBL35 END 313.4861
HIERARCH ISS PBLA35 START -165.8277
HIERARCH ISS PBLA35 END -165.8411
HIERARCH ISS PBL36 START 218.3852
HIERARCH ISS PBL36 END 218.2128
HIERARCH ISS PBLA36 START -157.7721
HIERARCH ISS PBLA36 END -157.7679
HIERARCH ISS PBL45 START 251.0457
HIERARCH ISS PBL45 END 251.099
HIERARCH ISS PBLA45 START -168.6628
HIERARCH ISS PBLA45 END -168.6795
HIERARCH ISS PBL46 START 154.5367
HIERARCH ISS PBL46 END 154.4326
HIERARCH ISS PBLA46 START -159.0694
HIERARCH ISS PBLA46 END -159.069
HIERARCH ISS PBL56 START 101.9758
HIERARCH ISS PBL56 END 102.1414
HIERARCH ISS PBLA56 START -3.2913
HIERARCH ISS PBLA56 END -3.3003
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1