Exposure
ID
SPICA.2025-10-05T07-25-10_1
Header ID
SPICA.2025-10-05T07-25-10
Date updated
2025-10-05 07:24:05 UTC+0000
Release date
None
UTC Start
2025-10-05 07:24:05.322
UTC End
2025-10-05 07:25:05.322
MJD Start
60953.308394925
MJD End
60953.30908936943
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
70762
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52497
Name
HD_14252
RA
34.73747
DEC
28.64267
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9341 33.9328 84.3205 84.4726
S1-E1 329.0631 329.1411 54.1416 54.2529
S1-E2 278.3783 278.4068 61.3598 61.4791
S1-W1 263.6661 263.8010 111.1731 111.3784
S1-W2 207.9049 207.9121 92.7175 92.8885
S2-E1 300.2134 300.3057 50.8842 50.9926
S2-E2 247.4870 247.5251 58.2937 58.4094
S2-W1 233.8938 234.0456 114.9306 115.1402
S2-W2 174.4049 174.4154 94.3457 94.5202
E1-E2 63.4105 63.4794 -159.3357 -159.2292
E1-W1 288.7445 289.2484 -175.8635 -175.7408
E1-W2 211.0388 211.3096 -163.7587 -163.6502
E2-W1 228.6666 229.0982 179.6119 179.7425
E2-W2 147.8980 148.0999 -165.6536 -165.5436
W1-W2 93.5303 93.7340 -24.1031 -23.9175
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 60953.308394925
PI-COI spica
HIERARCH OBS TARG NAME HD_14252
HIERARCH OBS RA 34.73747
HIERARCH OBS DEC 28.64267
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 33.9341
HIERARCH ISS PBL12 END 33.9328
HIERARCH ISS PBLA12 START 84.3205
HIERARCH ISS PBLA12 END 84.4726
HIERARCH ISS PBL13 START 329.0631
HIERARCH ISS PBL13 END 329.1411
HIERARCH ISS PBLA13 START 54.1416
HIERARCH ISS PBLA13 END 54.2529
HIERARCH ISS PBL14 START 278.3783
HIERARCH ISS PBL14 END 278.4068
HIERARCH ISS PBLA14 START 61.3598
HIERARCH ISS PBLA14 END 61.4791
HIERARCH ISS PBL15 START 263.6661
HIERARCH ISS PBL15 END 263.801
HIERARCH ISS PBLA15 START 111.1731
HIERARCH ISS PBLA15 END 111.3784
HIERARCH ISS PBL16 START 207.9049
HIERARCH ISS PBL16 END 207.9121
HIERARCH ISS PBLA16 START 92.7175
HIERARCH ISS PBLA16 END 92.8885
HIERARCH ISS PBL23 START 300.2134
HIERARCH ISS PBL23 END 300.3057
HIERARCH ISS PBLA23 START 50.8842
HIERARCH ISS PBLA23 END 50.9926
HIERARCH ISS PBL24 START 247.487
HIERARCH ISS PBL24 END 247.5251
HIERARCH ISS PBLA24 START 58.2937
HIERARCH ISS PBLA24 END 58.4094
HIERARCH ISS PBL25 START 233.8938
HIERARCH ISS PBL25 END 234.0456
HIERARCH ISS PBLA25 START 114.9306
HIERARCH ISS PBLA25 END 115.1402
HIERARCH ISS PBL26 START 174.4049
HIERARCH ISS PBL26 END 174.4154
HIERARCH ISS PBLA26 START 94.3457
HIERARCH ISS PBLA26 END 94.5202
HIERARCH ISS PBL34 START 63.4105
HIERARCH ISS PBL34 END 63.4794
HIERARCH ISS PBLA34 START -159.3357
HIERARCH ISS PBLA34 END -159.2292
HIERARCH ISS PBL35 START 288.7445
HIERARCH ISS PBL35 END 289.2484
HIERARCH ISS PBLA35 START -175.8635
HIERARCH ISS PBLA35 END -175.7408
HIERARCH ISS PBL36 START 211.0388
HIERARCH ISS PBL36 END 211.3096
HIERARCH ISS PBLA36 START -163.7587
HIERARCH ISS PBLA36 END -163.6502
HIERARCH ISS PBL45 START 228.6666
HIERARCH ISS PBL45 END 229.0982
HIERARCH ISS PBLA45 START 179.6119
HIERARCH ISS PBLA45 END 179.7425
HIERARCH ISS PBL46 START 147.898
HIERARCH ISS PBL46 END 148.0999
HIERARCH ISS PBLA46 START -165.6536
HIERARCH ISS PBLA46 END -165.5436
HIERARCH ISS PBL56 START 93.5303
HIERARCH ISS PBL56 END 93.734
HIERARCH ISS PBLA56 START -24.1031
HIERARCH ISS PBLA56 END -23.9175
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1