Exposure
ID
SPICA.2025-09-15T04-35-50_1
Header ID
SPICA.2025-09-15T04-35-50
Date updated
2025-09-15 04:34:45 UTC+0000
Release date
None
UTC Start
2025-09-15 04:34:45.618
UTC End
2025-09-15 04:35:45.618
MJD Start
60933.1908057654
MJD End
60933.19150020983
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 30.2166 30.2182 91.1470 91.3196
S1-E1 313.1360 312.8671 57.4999 57.6095
S1-E2 259.3241 259.1217 65.1042 65.2331
S1-W1 233.9500 234.3556 124.8171 124.9915
S1-W2 182.5767 182.6770 101.5492 101.7340
S2-E1 288.4680 288.2182 54.1727 54.2737
S2-E2 232.5543 232.3621 61.8340 61.9548
S2-W1 209.4733 209.8770 129.4041 129.5702
S2-W2 152.9541 153.0541 103.5934 103.7793
E1-E2 65.7572 65.7399 -153.9580 -153.9184
E1-W1 310.2995 310.5014 -166.5779 -166.5546
E1-W2 221.8233 221.8190 -157.4084 -157.3757
E2-W1 246.5498 246.7731 -169.9185 -169.8955
E2-W2 156.2354 156.2490 -158.8599 -158.8296
W1-W2 97.9142 98.1246 -7.7406 -7.6918
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 60933.1908057654
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 30.2166
HIERARCH ISS PBL12 END 30.2182
HIERARCH ISS PBLA12 START 91.147
HIERARCH ISS PBLA12 END 91.3196
HIERARCH ISS PBL13 START 313.136
HIERARCH ISS PBL13 END 312.8671
HIERARCH ISS PBLA13 START 57.4999
HIERARCH ISS PBLA13 END 57.6095
HIERARCH ISS PBL14 START 259.3241
HIERARCH ISS PBL14 END 259.1217
HIERARCH ISS PBLA14 START 65.1042
HIERARCH ISS PBLA14 END 65.2331
HIERARCH ISS PBL15 START 233.95
HIERARCH ISS PBL15 END 234.3556
HIERARCH ISS PBLA15 START 124.8171
HIERARCH ISS PBLA15 END 124.9915
HIERARCH ISS PBL16 START 182.5767
HIERARCH ISS PBL16 END 182.677
HIERARCH ISS PBLA16 START 101.5492
HIERARCH ISS PBLA16 END 101.734
HIERARCH ISS PBL23 START 288.468
HIERARCH ISS PBL23 END 288.2182
HIERARCH ISS PBLA23 START 54.1727
HIERARCH ISS PBLA23 END 54.2737
HIERARCH ISS PBL24 START 232.5543
HIERARCH ISS PBL24 END 232.3621
HIERARCH ISS PBLA24 START 61.834
HIERARCH ISS PBLA24 END 61.9548
HIERARCH ISS PBL25 START 209.4733
HIERARCH ISS PBL25 END 209.877
HIERARCH ISS PBLA25 START 129.4041
HIERARCH ISS PBLA25 END 129.5702
HIERARCH ISS PBL26 START 152.9541
HIERARCH ISS PBL26 END 153.0541
HIERARCH ISS PBLA26 START 103.5934
HIERARCH ISS PBLA26 END 103.7793
HIERARCH ISS PBL34 START 65.7572
HIERARCH ISS PBL34 END 65.7399
HIERARCH ISS PBLA34 START -153.958
HIERARCH ISS PBLA34 END -153.9184
HIERARCH ISS PBL35 START 310.2995
HIERARCH ISS PBL35 END 310.5014
HIERARCH ISS PBLA35 START -166.5779
HIERARCH ISS PBLA35 END -166.5546
HIERARCH ISS PBL36 START 221.8233
HIERARCH ISS PBL36 END 221.819
HIERARCH ISS PBLA36 START -157.4084
HIERARCH ISS PBLA36 END -157.3757
HIERARCH ISS PBL45 START 246.5498
HIERARCH ISS PBL45 END 246.7731
HIERARCH ISS PBLA45 START -169.9185
HIERARCH ISS PBLA45 END -169.8955
HIERARCH ISS PBL46 START 156.2354
HIERARCH ISS PBL46 END 156.249
HIERARCH ISS PBLA46 START -158.8599
HIERARCH ISS PBLA46 END -158.8296
HIERARCH ISS PBL56 START 97.9142
HIERARCH ISS PBL56 END 98.1246
HIERARCH ISS PBLA56 START -7.7406
HIERARCH ISS PBLA56 END -7.6918
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1