Exposure
ID
SPICA.2025-10-07T03-09-27_1
Header ID
SPICA.2025-10-07T03-09-27
Date updated
2025-10-07 03:08:21 UTC+0000
Release date
None
UTC Start
2025-10-07 03:08:21.974
UTC End
2025-10-07 03:09:21.974
MJD Start
60955.1308098803
MJD End
60955.13150432473
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
70852
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52569
Name
HD_199081
RA
313.3115
DEC
44.38726
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5283 33.5263 95.2870 95.4416
S1-E1 324.7765 324.8723 62.6675 62.8244
S1-E2 273.6651 273.7248 70.4692 70.6236
S1-W1 278.2903 278.2695 123.8029 123.9863
S1-W2 208.9052 208.8799 104.5780 104.7413
S2-E1 297.0870 297.1834 59.1797 59.3382
S2-E2 243.6401 243.7014 67.1579 67.3133
S2-W1 249.3438 249.3337 127.4834 127.6702
S2-W2 175.9001 175.8777 106.3415 106.5065
E1-E2 65.2514 65.2782 -152.0351 -151.8578
E1-W1 309.2940 309.4629 -169.3293 -169.1455
E1-W2 219.4048 219.5053 -156.8270 -156.6485
E2-W1 247.7531 247.8939 -173.8199 -173.6337
E2-W2 154.4777 154.5514 -158.8492 -158.6700
W1-W2 106.2938 106.3541 -15.8705 -15.6716
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 60955.1308098803
PI-COI spica
HIERARCH OBS TARG NAME HD_199081
HIERARCH OBS RA 313.3115
HIERARCH OBS DEC 44.38726
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 33.5283
HIERARCH ISS PBL12 END 33.5263
HIERARCH ISS PBLA12 START 95.287
HIERARCH ISS PBLA12 END 95.4416
HIERARCH ISS PBL13 START 324.7765
HIERARCH ISS PBL13 END 324.8723
HIERARCH ISS PBLA13 START 62.6675
HIERARCH ISS PBLA13 END 62.8244
HIERARCH ISS PBL14 START 273.6651
HIERARCH ISS PBL14 END 273.7248
HIERARCH ISS PBLA14 START 70.4692
HIERARCH ISS PBLA14 END 70.6236
HIERARCH ISS PBL15 START 278.2903
HIERARCH ISS PBL15 END 278.2695
HIERARCH ISS PBLA15 START 123.8029
HIERARCH ISS PBLA15 END 123.9863
HIERARCH ISS PBL16 START 208.9052
HIERARCH ISS PBL16 END 208.8799
HIERARCH ISS PBLA16 START 104.578
HIERARCH ISS PBLA16 END 104.7413
HIERARCH ISS PBL23 START 297.087
HIERARCH ISS PBL23 END 297.1834
HIERARCH ISS PBLA23 START 59.1797
HIERARCH ISS PBLA23 END 59.3382
HIERARCH ISS PBL24 START 243.6401
HIERARCH ISS PBL24 END 243.7014
HIERARCH ISS PBLA24 START 67.1579
HIERARCH ISS PBLA24 END 67.3133
HIERARCH ISS PBL25 START 249.3438
HIERARCH ISS PBL25 END 249.3337
HIERARCH ISS PBLA25 START 127.4834
HIERARCH ISS PBLA25 END 127.6702
HIERARCH ISS PBL26 START 175.9001
HIERARCH ISS PBL26 END 175.8777
HIERARCH ISS PBLA26 START 106.3415
HIERARCH ISS PBLA26 END 106.5065
HIERARCH ISS PBL34 START 65.2514
HIERARCH ISS PBL34 END 65.2782
HIERARCH ISS PBLA34 START -152.0351
HIERARCH ISS PBLA34 END -151.8578
HIERARCH ISS PBL35 START 309.294
HIERARCH ISS PBL35 END 309.4629
HIERARCH ISS PBLA35 START -169.3293
HIERARCH ISS PBLA35 END -169.1455
HIERARCH ISS PBL36 START 219.4048
HIERARCH ISS PBL36 END 219.5053
HIERARCH ISS PBLA36 START -156.827
HIERARCH ISS PBLA36 END -156.6485
HIERARCH ISS PBL45 START 247.7531
HIERARCH ISS PBL45 END 247.8939
HIERARCH ISS PBLA45 START -173.8199
HIERARCH ISS PBLA45 END -173.6337
HIERARCH ISS PBL46 START 154.4777
HIERARCH ISS PBL46 END 154.5514
HIERARCH ISS PBLA46 START -158.8492
HIERARCH ISS PBLA46 END -158.67
HIERARCH ISS PBL56 START 106.2938
HIERARCH ISS PBL56 END 106.3541
HIERARCH ISS PBLA56 START -15.8705
HIERARCH ISS PBLA56 END -15.6716
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1