Exposure
ID
SPICA.2025-08-21T08-18-03_1
Header ID
SPICA.2025-08-21T08-18-03
Date updated
2025-08-21 08:16:58 UTC+0000
Release date
None
UTC Start
2025-08-21 08:16:58.791
UTC End
2025-08-21 08:17:58.791
MJD Start
60908.3451248934
MJD End
60908.34581933783
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
70057
Category
science
Program ID
S7C/NOIR4
Program Title
TBD
Program Type
Normal
PI / COI
bailleul
Target
ID
47883
Name
HD_213306
RA
337.2928
DEC
58.4152
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.9392 30.9330 100.0508 100.2173
S1-E1 307.6396 307.7647 65.2803 65.4605
S1-E2 256.7046 256.7811 73.4114 73.5849
S1-W1 267.6190 267.4951 130.1559 130.3557
S1-W2 194.6188 194.5489 110.1287 110.3040
S2-E1 282.7758 282.9010 61.7028 61.8867
S2-E2 229.4694 229.5493 69.9456 70.1218
S2-W1 241.3527 241.2443 133.8425 134.0469
S2-W2 164.2462 164.1835 112.0177 112.1949
E1-E2 64.6701 64.6965 -148.8751 -148.6582
E1-W1 310.4028 310.5081 -166.0349 -165.8087
E1-W2 218.2259 218.3138 -153.6920 -153.4723
E2-W1 249.3426 249.4191 -170.4236 -170.1955
E2-W2 153.8801 153.9413 -155.7144 -155.4936
W1-W2 107.8332 107.8435 -11.6675 -11.4352
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.3451248934
PI-COI bailleul
HIERARCH OBS TARG NAME HD_213306
HIERARCH OBS RA 337.2928
HIERARCH OBS DEC 58.4152
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 30.9392
HIERARCH ISS PBL12 END 30.933
HIERARCH ISS PBLA12 START 100.0508
HIERARCH ISS PBLA12 END 100.2173
HIERARCH ISS PBL13 START 307.6396
HIERARCH ISS PBL13 END 307.7647
HIERARCH ISS PBLA13 START 65.2803
HIERARCH ISS PBLA13 END 65.4605
HIERARCH ISS PBL14 START 256.7046
HIERARCH ISS PBL14 END 256.7811
HIERARCH ISS PBLA14 START 73.4114
HIERARCH ISS PBLA14 END 73.5849
HIERARCH ISS PBL15 START 267.619
HIERARCH ISS PBL15 END 267.4951
HIERARCH ISS PBLA15 START 130.1559
HIERARCH ISS PBLA15 END 130.3557
HIERARCH ISS PBL16 START 194.6188
HIERARCH ISS PBL16 END 194.5489
HIERARCH ISS PBLA16 START 110.1287
HIERARCH ISS PBLA16 END 110.304
HIERARCH ISS PBL23 START 282.7758
HIERARCH ISS PBL23 END 282.901
HIERARCH ISS PBLA23 START 61.7028
HIERARCH ISS PBLA23 END 61.8867
HIERARCH ISS PBL24 START 229.4694
HIERARCH ISS PBL24 END 229.5493
HIERARCH ISS PBLA24 START 69.9456
HIERARCH ISS PBLA24 END 70.1218
HIERARCH ISS PBL25 START 241.3527
HIERARCH ISS PBL25 END 241.2443
HIERARCH ISS PBLA25 START 133.8425
HIERARCH ISS PBLA25 END 134.0469
HIERARCH ISS PBL26 START 164.2462
HIERARCH ISS PBL26 END 164.1835
HIERARCH ISS PBLA26 START 112.0177
HIERARCH ISS PBLA26 END 112.1949
HIERARCH ISS PBL34 START 64.6701
HIERARCH ISS PBL34 END 64.6965
HIERARCH ISS PBLA34 START -148.8751
HIERARCH ISS PBLA34 END -148.6582
HIERARCH ISS PBL35 START 310.4028
HIERARCH ISS PBL35 END 310.5081
HIERARCH ISS PBLA35 START -166.0349
HIERARCH ISS PBLA35 END -165.8087
HIERARCH ISS PBL36 START 218.2259
HIERARCH ISS PBL36 END 218.3138
HIERARCH ISS PBLA36 START -153.692
HIERARCH ISS PBLA36 END -153.4723
HIERARCH ISS PBL45 START 249.3426
HIERARCH ISS PBL45 END 249.4191
HIERARCH ISS PBLA45 START -170.4236
HIERARCH ISS PBLA45 END -170.1955
HIERARCH ISS PBL46 START 153.8801
HIERARCH ISS PBL46 END 153.9413
HIERARCH ISS PBLA46 START -155.7144
HIERARCH ISS PBLA46 END -155.4936
HIERARCH ISS PBL56 START 107.8332
HIERARCH ISS PBL56 END 107.8435
HIERARCH ISS PBLA56 START -11.6675
HIERARCH ISS PBLA56 END -11.4352
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1