Exposure
ID
SPICA.2025-09-15T04-33-38_1
Header ID
SPICA.2025-09-15T04-33-38
Date updated
2025-09-15 04:32:33 UTC+0000
Release date
None
UTC Start
2025-09-15 04:32:33.374
UTC End
2025-09-15 04:33:33.374
MJD Start
60933.189275158
MJD End
60933.189969602434
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
70447
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52235
Name
HD_203562
RA
320.7234
DEC
6.811141
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.2140 30.2152 90.7953 90.9680
S1-E1 313.6801 313.4136 57.2789 57.3870
S1-E2 259.7363 259.5340 64.8438 64.9713
S1-W1 233.1241 233.5295 124.4583 124.6350
S1-W2 182.3770 182.4743 101.1716 101.3572
S2-E1 288.9718 288.7253 53.9692 54.0687
S2-E2 232.9445 232.7531 61.5899 61.7094
S2-W1 208.6499 209.0544 129.0622 129.2307
S2-W2 152.7541 152.8517 103.2132 103.4001
E1-E2 65.7888 65.7739 -154.0369 -153.9984
E1-W1 309.8681 310.0833 -166.6244 -166.6017
E1-W2 221.8193 221.8234 -157.4735 -157.4417
E2-W1 246.0785 246.3127 -169.9645 -169.9420
E2-W2 156.1985 156.2182 -158.9202 -158.8908
W1-W2 97.4792 97.6939 -7.8410 -7.7916
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 60933.189275158
PI-COI spica
HIERARCH OBS TARG NAME HD_203562
HIERARCH OBS RA 320.7234
HIERARCH OBS DEC 6.811141
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 30.214
HIERARCH ISS PBL12 END 30.2152
HIERARCH ISS PBLA12 START 90.7953
HIERARCH ISS PBLA12 END 90.968
HIERARCH ISS PBL13 START 313.6801
HIERARCH ISS PBL13 END 313.4136
HIERARCH ISS PBLA13 START 57.2789
HIERARCH ISS PBLA13 END 57.387
HIERARCH ISS PBL14 START 259.7363
HIERARCH ISS PBL14 END 259.534
HIERARCH ISS PBLA14 START 64.8438
HIERARCH ISS PBLA14 END 64.9713
HIERARCH ISS PBL15 START 233.1241
HIERARCH ISS PBL15 END 233.5295
HIERARCH ISS PBLA15 START 124.4583
HIERARCH ISS PBLA15 END 124.635
HIERARCH ISS PBL16 START 182.377
HIERARCH ISS PBL16 END 182.4743
HIERARCH ISS PBLA16 START 101.1716
HIERARCH ISS PBLA16 END 101.3572
HIERARCH ISS PBL23 START 288.9718
HIERARCH ISS PBL23 END 288.7253
HIERARCH ISS PBLA23 START 53.9692
HIERARCH ISS PBLA23 END 54.0687
HIERARCH ISS PBL24 START 232.9445
HIERARCH ISS PBL24 END 232.7531
HIERARCH ISS PBLA24 START 61.5899
HIERARCH ISS PBLA24 END 61.7094
HIERARCH ISS PBL25 START 208.6499
HIERARCH ISS PBL25 END 209.0544
HIERARCH ISS PBLA25 START 129.0622
HIERARCH ISS PBLA25 END 129.2307
HIERARCH ISS PBL26 START 152.7541
HIERARCH ISS PBL26 END 152.8517
HIERARCH ISS PBLA26 START 103.2132
HIERARCH ISS PBLA26 END 103.4001
HIERARCH ISS PBL34 START 65.7888
HIERARCH ISS PBL34 END 65.7739
HIERARCH ISS PBLA34 START -154.0369
HIERARCH ISS PBLA34 END -153.9984
HIERARCH ISS PBL35 START 309.8681
HIERARCH ISS PBL35 END 310.0833
HIERARCH ISS PBLA35 START -166.6244
HIERARCH ISS PBLA35 END -166.6017
HIERARCH ISS PBL36 START 221.8193
HIERARCH ISS PBL36 END 221.8234
HIERARCH ISS PBLA36 START -157.4735
HIERARCH ISS PBLA36 END -157.4417
HIERARCH ISS PBL45 START 246.0785
HIERARCH ISS PBL45 END 246.3127
HIERARCH ISS PBLA45 START -169.9645
HIERARCH ISS PBLA45 END -169.942
HIERARCH ISS PBL46 START 156.1985
HIERARCH ISS PBL46 END 156.2182
HIERARCH ISS PBLA46 START -158.9202
HIERARCH ISS PBLA46 END -158.8908
HIERARCH ISS PBL56 START 97.4792
HIERARCH ISS PBL56 END 97.6939
HIERARCH ISS PBLA56 START -7.841
HIERARCH ISS PBLA56 END -7.7916
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1