Exposure
ID
SPICA.2025-08-21T05-59-01_1
Header ID
SPICA.2025-08-21T05-59-01
Date updated
2025-08-21 05:57:56 UTC+0000
Release date
None
UTC Start
2025-08-21 05:57:56.631
UTC End
2025-08-21 05:58:56.631
MJD Start
60908.2485721218
MJD End
60908.249266566236
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
70054
Category
science
Program ID
S8/NOIR13
Program Title
TBD
Program Type
Normal
PI / COI
soubiran
Target
ID
51977
Name
HD_199012
RA
313.6992
DEC
-17.9229
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 20.9333 20.9433 94.6290 94.8759
S1-E1 250.5286 249.9062 50.2319 50.3199
S1-E2 197.2529 196.7958 58.9682 59.1063
S1-W1 182.7434 183.4843 141.5505 141.6507
S1-W2 126.6831 126.9461 110.1393 110.3778
S2-E1 236.0264 235.4416 46.6744 46.7418
S2-E2 180.6576 180.2192 55.0948 55.2113
S2-W1 169.1385 169.8280 146.7371 146.8063
S2-W2 106.6591 106.9113 113.1477 113.3789
E1-E2 63.1268 63.0475 -158.1015 -158.1561
E1-W1 313.4753 313.4477 -165.4162 -165.4984
E1-W2 216.7640 216.5623 -160.1431 -160.2073
E2-W1 250.9909 251.0464 -167.2512 -167.3376
E2-W2 153.6936 153.5718 -160.9814 -161.0493
W1-W2 99.6405 99.8260 3.0508 2.9618
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.2485721218
PI-COI soubiran
HIERARCH OBS TARG NAME HD_199012
HIERARCH OBS RA 313.6992
HIERARCH OBS DEC -17.9229
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 20.9333
HIERARCH ISS PBL12 END 20.9433
HIERARCH ISS PBLA12 START 94.629
HIERARCH ISS PBLA12 END 94.8759
HIERARCH ISS PBL13 START 250.5286
HIERARCH ISS PBL13 END 249.9062
HIERARCH ISS PBLA13 START 50.2319
HIERARCH ISS PBLA13 END 50.3199
HIERARCH ISS PBL14 START 197.2529
HIERARCH ISS PBL14 END 196.7958
HIERARCH ISS PBLA14 START 58.9682
HIERARCH ISS PBLA14 END 59.1063
HIERARCH ISS PBL15 START 182.7434
HIERARCH ISS PBL15 END 183.4843
HIERARCH ISS PBLA15 START 141.5505
HIERARCH ISS PBLA15 END 141.6507
HIERARCH ISS PBL16 START 126.6831
HIERARCH ISS PBL16 END 126.9461
HIERARCH ISS PBLA16 START 110.1393
HIERARCH ISS PBLA16 END 110.3778
HIERARCH ISS PBL23 START 236.0264
HIERARCH ISS PBL23 END 235.4416
HIERARCH ISS PBLA23 START 46.6744
HIERARCH ISS PBLA23 END 46.7418
HIERARCH ISS PBL24 START 180.6576
HIERARCH ISS PBL24 END 180.2192
HIERARCH ISS PBLA24 START 55.0948
HIERARCH ISS PBLA24 END 55.2113
HIERARCH ISS PBL25 START 169.1385
HIERARCH ISS PBL25 END 169.828
HIERARCH ISS PBLA25 START 146.7371
HIERARCH ISS PBLA25 END 146.8063
HIERARCH ISS PBL26 START 106.6591
HIERARCH ISS PBL26 END 106.9113
HIERARCH ISS PBLA26 START 113.1477
HIERARCH ISS PBLA26 END 113.3789
HIERARCH ISS PBL34 START 63.1268
HIERARCH ISS PBL34 END 63.0475
HIERARCH ISS PBLA34 START -158.1015
HIERARCH ISS PBLA34 END -158.1561
HIERARCH ISS PBL35 START 313.4753
HIERARCH ISS PBL35 END 313.4477
HIERARCH ISS PBLA35 START -165.4162
HIERARCH ISS PBLA35 END -165.4984
HIERARCH ISS PBL36 START 216.764
HIERARCH ISS PBL36 END 216.5623
HIERARCH ISS PBLA36 START -160.1431
HIERARCH ISS PBLA36 END -160.2073
HIERARCH ISS PBL45 START 250.9909
HIERARCH ISS PBL45 END 251.0464
HIERARCH ISS PBLA45 START -167.2512
HIERARCH ISS PBLA45 END -167.3376
HIERARCH ISS PBL46 START 153.6936
HIERARCH ISS PBL46 END 153.5718
HIERARCH ISS PBLA46 START -160.9814
HIERARCH ISS PBLA46 END -161.0493
HIERARCH ISS PBL56 START 99.6405
HIERARCH ISS PBL56 END 99.826
HIERARCH ISS PBLA56 START 3.0508
HIERARCH ISS PBLA56 END 2.9618
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1