Exposure
ID
SPICA.2025-08-16T06-47-24_1
Header ID
SPICA.2025-08-16T06-47-24
Date updated
2025-08-16 06:46:19 UTC+0000
Release date
None
UTC Start
2025-08-16 06:46:19.739
UTC End
2025-08-16 06:47:19.739
MJD Start
60903.2821729017
MJD End
60903.28286734613
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
70128
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52032
Name
HD_213660
RA
338.1099
DEC
39.77973
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.8947 33.8962 83.1256 83.2776
S1-E1 318.4806 318.6790 51.9482 52.0761
S1-E2 270.9815 271.1013 59.5829 59.7132
S1-W1 275.1434 275.1936 108.6295 108.8339
S1-W2 210.9170 210.9165 91.3592 91.5281
S2-E1 290.0127 290.2176 48.4795 48.6072
S2-E2 240.2898 240.4139 56.3530 56.4820
S2-W1 244.9866 245.0504 112.0447 112.2549
S2-W2 177.4380 177.4378 92.9268 93.0989
E1-E2 61.5325 61.6143 -163.8606 -163.7092
E1-W1 284.3707 284.8490 177.9972 178.1740
E1-W2 205.2281 205.5273 -168.7804 -168.6235
E2-W1 226.7082 227.0988 173.1492 173.3345
E2-W2 144.0190 144.2360 -170.8803 -170.7207
W1-W2 96.7361 96.8850 -31.0322 -30.8058
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 60903.2821729017
PI-COI spica
HIERARCH OBS TARG NAME HD_213660
HIERARCH OBS RA 338.1099
HIERARCH OBS DEC 39.77973
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 33.8947
HIERARCH ISS PBL12 END 33.8962
HIERARCH ISS PBLA12 START 83.1256
HIERARCH ISS PBLA12 END 83.2776
HIERARCH ISS PBL13 START 318.4806
HIERARCH ISS PBL13 END 318.679
HIERARCH ISS PBLA13 START 51.9482
HIERARCH ISS PBLA13 END 52.0761
HIERARCH ISS PBL14 START 270.9815
HIERARCH ISS PBL14 END 271.1013
HIERARCH ISS PBLA14 START 59.5829
HIERARCH ISS PBLA14 END 59.7132
HIERARCH ISS PBL15 START 275.1434
HIERARCH ISS PBL15 END 275.1936
HIERARCH ISS PBLA15 START 108.6295
HIERARCH ISS PBLA15 END 108.8339
HIERARCH ISS PBL16 START 210.917
HIERARCH ISS PBL16 END 210.9165
HIERARCH ISS PBLA16 START 91.3592
HIERARCH ISS PBLA16 END 91.5281
HIERARCH ISS PBL23 START 290.0127
HIERARCH ISS PBL23 END 290.2176
HIERARCH ISS PBLA23 START 48.4795
HIERARCH ISS PBLA23 END 48.6072
HIERARCH ISS PBL24 START 240.2898
HIERARCH ISS PBL24 END 240.4139
HIERARCH ISS PBLA24 START 56.353
HIERARCH ISS PBLA24 END 56.482
HIERARCH ISS PBL25 START 244.9866
HIERARCH ISS PBL25 END 245.0504
HIERARCH ISS PBLA25 START 112.0447
HIERARCH ISS PBLA25 END 112.2549
HIERARCH ISS PBL26 START 177.438
HIERARCH ISS PBL26 END 177.4378
HIERARCH ISS PBLA26 START 92.9268
HIERARCH ISS PBLA26 END 93.0989
HIERARCH ISS PBL34 START 61.5325
HIERARCH ISS PBL34 END 61.6143
HIERARCH ISS PBLA34 START -163.8606
HIERARCH ISS PBLA34 END -163.7092
HIERARCH ISS PBL35 START 284.3707
HIERARCH ISS PBL35 END 284.849
HIERARCH ISS PBLA35 START 177.9972
HIERARCH ISS PBLA35 END 178.174
HIERARCH ISS PBL36 START 205.2281
HIERARCH ISS PBL36 END 205.5273
HIERARCH ISS PBLA36 START -168.7804
HIERARCH ISS PBLA36 END -168.6235
HIERARCH ISS PBL45 START 226.7082
HIERARCH ISS PBL45 END 227.0988
HIERARCH ISS PBLA45 START 173.1492
HIERARCH ISS PBLA45 END 173.3345
HIERARCH ISS PBL46 START 144.019
HIERARCH ISS PBL46 END 144.236
HIERARCH ISS PBLA46 START -170.8803
HIERARCH ISS PBLA46 END -170.7207
HIERARCH ISS PBL56 START 96.7361
HIERARCH ISS PBL56 END 96.885
HIERARCH ISS PBLA56 START -31.0322
HIERARCH ISS PBLA56 END -30.8058
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1