Exposure
ID
SPICA.2025-08-21T06-00-07_1
Header ID
SPICA.2025-08-21T06-00-07
Date updated
2025-08-21 05:59:02 UTC+0000
Release date
None
UTC Start
2025-08-21 05:59:02.749
UTC End
2025-08-21 06:00:02.749
MJD Start
60908.2493373673
MJD End
60908.25003181173
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 20.9435 20.9541 94.8804 95.1269
S1-E1 249.8948 249.2714 50.3216 50.4109
S1-E2 196.7874 196.3311 59.1088 59.2483
S1-W1 183.4979 184.2375 141.6526 141.7511
S1-W2 126.9510 127.2167 110.3821 110.6190
S2-E1 235.4309 234.8446 46.7430 46.8115
S2-E2 180.2111 179.7728 55.2134 55.3312
S2-W1 169.8406 170.5282 146.8075 146.8753
S2-W2 106.9159 107.1701 113.3832 113.6126
E1-E2 63.0461 62.9656 -158.1571 -158.2113
E1-W1 313.4471 313.4134 -165.4999 -165.5818
E1-W2 216.5586 216.3530 -160.2085 -160.2724
E2-W1 251.0474 251.0980 -167.3391 -167.4252
E2-W2 153.5695 153.4448 -161.0505 -161.1181
W1-W2 99.8294 100.0129 2.9601 2.8713
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.2493373673
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 20.9435
HIERARCH ISS PBL12 END 20.9541
HIERARCH ISS PBLA12 START 94.8804
HIERARCH ISS PBLA12 END 95.1269
HIERARCH ISS PBL13 START 249.8948
HIERARCH ISS PBL13 END 249.2714
HIERARCH ISS PBLA13 START 50.3216
HIERARCH ISS PBLA13 END 50.4109
HIERARCH ISS PBL14 START 196.7874
HIERARCH ISS PBL14 END 196.3311
HIERARCH ISS PBLA14 START 59.1088
HIERARCH ISS PBLA14 END 59.2483
HIERARCH ISS PBL15 START 183.4979
HIERARCH ISS PBL15 END 184.2375
HIERARCH ISS PBLA15 START 141.6526
HIERARCH ISS PBLA15 END 141.7511
HIERARCH ISS PBL16 START 126.951
HIERARCH ISS PBL16 END 127.2167
HIERARCH ISS PBLA16 START 110.3821
HIERARCH ISS PBLA16 END 110.619
HIERARCH ISS PBL23 START 235.4309
HIERARCH ISS PBL23 END 234.8446
HIERARCH ISS PBLA23 START 46.743
HIERARCH ISS PBLA23 END 46.8115
HIERARCH ISS PBL24 START 180.2111
HIERARCH ISS PBL24 END 179.7728
HIERARCH ISS PBLA24 START 55.2134
HIERARCH ISS PBLA24 END 55.3312
HIERARCH ISS PBL25 START 169.8406
HIERARCH ISS PBL25 END 170.5282
HIERARCH ISS PBLA25 START 146.8075
HIERARCH ISS PBLA25 END 146.8753
HIERARCH ISS PBL26 START 106.9159
HIERARCH ISS PBL26 END 107.1701
HIERARCH ISS PBLA26 START 113.3832
HIERARCH ISS PBLA26 END 113.6126
HIERARCH ISS PBL34 START 63.0461
HIERARCH ISS PBL34 END 62.9656
HIERARCH ISS PBLA34 START -158.1571
HIERARCH ISS PBLA34 END -158.2113
HIERARCH ISS PBL35 START 313.4471
HIERARCH ISS PBL35 END 313.4134
HIERARCH ISS PBLA35 START -165.4999
HIERARCH ISS PBLA35 END -165.5818
HIERARCH ISS PBL36 START 216.5586
HIERARCH ISS PBL36 END 216.353
HIERARCH ISS PBLA36 START -160.2085
HIERARCH ISS PBLA36 END -160.2724
HIERARCH ISS PBL45 START 251.0474
HIERARCH ISS PBL45 END 251.098
HIERARCH ISS PBLA45 START -167.3391
HIERARCH ISS PBLA45 END -167.4252
HIERARCH ISS PBL46 START 153.5695
HIERARCH ISS PBL46 END 153.4448
HIERARCH ISS PBLA46 START -161.0505
HIERARCH ISS PBLA46 END -161.1181
HIERARCH ISS PBL56 START 99.8294
HIERARCH ISS PBL56 END 100.0129
HIERARCH ISS PBLA56 START 2.9601
HIERARCH ISS PBLA56 END 2.8713
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1