Exposure
ID
SPICA.2025-09-15T03-52-53_1
Header ID
SPICA.2025-09-15T03-52-53
Date updated
2025-09-15 03:51:48 UTC+0000
Release date
None
UTC Start
2025-09-15 03:51:48.639
UTC End
2025-09-15 03:52:48.639
MJD Start
60933.1609796221
MJD End
60933.161674066534
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
70451
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52239
Name
HD_193432
RA
305.1659
DEC
-12.75908
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 23.3173 23.3284 95.4358 95.6564
S1-E1 261.9521 261.3959 53.3854 53.4897
S1-E2 209.7546 209.3590 62.1542 62.2996
S1-W1 198.6114 199.2806 137.9758 138.0892
S1-W2 141.9065 142.1462 109.3263 109.5405
S2-E1 245.1357 244.6069 49.7326 49.8190
S2-E2 190.6915 190.3065 58.3067 58.4348
S2-W1 182.1147 182.7417 142.9419 143.0304
S2-W2 119.4023 119.6304 112.0134 112.2225
E1-E2 63.3169 63.2391 -156.9475 -156.9775
E1-W1 313.4576 313.4251 -165.7232 -165.7816
E1-W2 217.0699 216.8704 -159.4068 -159.4470
E2-W1 251.0679 251.1178 -167.9283 -167.9906
E2-W2 153.8354 153.7142 -160.4188 -160.4627
W1-W2 100.5817 100.7613 0.5415 0.4807
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 60933.1609796221
PI-COI spica
HIERARCH OBS TARG NAME HD_193432
HIERARCH OBS RA 305.1659
HIERARCH OBS DEC -12.75908
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 23.3173
HIERARCH ISS PBL12 END 23.3284
HIERARCH ISS PBLA12 START 95.4358
HIERARCH ISS PBLA12 END 95.6564
HIERARCH ISS PBL13 START 261.9521
HIERARCH ISS PBL13 END 261.3959
HIERARCH ISS PBLA13 START 53.3854
HIERARCH ISS PBLA13 END 53.4897
HIERARCH ISS PBL14 START 209.7546
HIERARCH ISS PBL14 END 209.359
HIERARCH ISS PBLA14 START 62.1542
HIERARCH ISS PBLA14 END 62.2996
HIERARCH ISS PBL15 START 198.6114
HIERARCH ISS PBL15 END 199.2806
HIERARCH ISS PBLA15 START 137.9758
HIERARCH ISS PBLA15 END 138.0892
HIERARCH ISS PBL16 START 141.9065
HIERARCH ISS PBL16 END 142.1462
HIERARCH ISS PBLA16 START 109.3263
HIERARCH ISS PBLA16 END 109.5405
HIERARCH ISS PBL23 START 245.1357
HIERARCH ISS PBL23 END 244.6069
HIERARCH ISS PBLA23 START 49.7326
HIERARCH ISS PBLA23 END 49.819
HIERARCH ISS PBL24 START 190.6915
HIERARCH ISS PBL24 END 190.3065
HIERARCH ISS PBLA24 START 58.3067
HIERARCH ISS PBLA24 END 58.4348
HIERARCH ISS PBL25 START 182.1147
HIERARCH ISS PBL25 END 182.7417
HIERARCH ISS PBLA25 START 142.9419
HIERARCH ISS PBLA25 END 143.0304
HIERARCH ISS PBL26 START 119.4023
HIERARCH ISS PBL26 END 119.6304
HIERARCH ISS PBLA26 START 112.0134
HIERARCH ISS PBLA26 END 112.2225
HIERARCH ISS PBL34 START 63.3169
HIERARCH ISS PBL34 END 63.2391
HIERARCH ISS PBLA34 START -156.9475
HIERARCH ISS PBLA34 END -156.9775
HIERARCH ISS PBL35 START 313.4576
HIERARCH ISS PBL35 END 313.4251
HIERARCH ISS PBLA35 START -165.7232
HIERARCH ISS PBLA35 END -165.7816
HIERARCH ISS PBL36 START 217.0699
HIERARCH ISS PBL36 END 216.8704
HIERARCH ISS PBLA36 START -159.4068
HIERARCH ISS PBLA36 END -159.447
HIERARCH ISS PBL45 START 251.0679
HIERARCH ISS PBL45 END 251.1178
HIERARCH ISS PBLA45 START -167.9283
HIERARCH ISS PBLA45 END -167.9906
HIERARCH ISS PBL46 START 153.8354
HIERARCH ISS PBL46 END 153.7142
HIERARCH ISS PBLA46 START -160.4188
HIERARCH ISS PBLA46 END -160.4627
HIERARCH ISS PBL56 START 100.5817
HIERARCH ISS PBL56 END 100.7613
HIERARCH ISS PBLA56 START 0.5415
HIERARCH ISS PBLA56 END 0.4807
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1