Exposure
ID
SPICA.2025-08-21T08-20-16_1
Header ID
SPICA.2025-08-21T08-20-16
Date updated
2025-08-21 08:19:11 UTC+0000
Release date
None
UTC Start
2025-08-21 08:19:11.044
UTC End
2025-08-21 08:20:11.044
MJD Start
60908.3466556065
MJD End
60908.347350050935
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 30.9264 30.9199 100.3898 100.5562
S1-E1 307.8932 308.0159 65.6475 65.8280
S1-E2 256.8594 256.9341 73.7648 73.9384
S1-W1 267.3654 267.2391 130.5627 130.7623
S1-W2 194.4758 194.4044 110.4856 110.6607
S2-E1 283.0295 283.1524 62.0774 62.2614
S2-E2 229.6312 229.7093 70.3046 70.4810
S2-W1 241.1307 241.0200 134.2587 134.4629
S2-W2 164.1178 164.0538 112.3786 112.5556
E1-E2 64.7236 64.7493 -148.4333 -148.2162
E1-W1 310.6153 310.7167 -165.5741 -165.3479
E1-W2 218.4035 218.4888 -153.2446 -153.0248
E2-W1 249.4968 249.5702 -169.9590 -169.7309
E2-W2 154.0037 154.0630 -155.2647 -155.0438
W1-W2 107.8535 107.8624 -11.1946 -10.9625
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.3466556065
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 30.9264
HIERARCH ISS PBL12 END 30.9199
HIERARCH ISS PBLA12 START 100.3898
HIERARCH ISS PBLA12 END 100.5562
HIERARCH ISS PBL13 START 307.8932
HIERARCH ISS PBL13 END 308.0159
HIERARCH ISS PBLA13 START 65.6475
HIERARCH ISS PBLA13 END 65.828
HIERARCH ISS PBL14 START 256.8594
HIERARCH ISS PBL14 END 256.9341
HIERARCH ISS PBLA14 START 73.7648
HIERARCH ISS PBLA14 END 73.9384
HIERARCH ISS PBL15 START 267.3654
HIERARCH ISS PBL15 END 267.2391
HIERARCH ISS PBLA15 START 130.5627
HIERARCH ISS PBLA15 END 130.7623
HIERARCH ISS PBL16 START 194.4758
HIERARCH ISS PBL16 END 194.4044
HIERARCH ISS PBLA16 START 110.4856
HIERARCH ISS PBLA16 END 110.6607
HIERARCH ISS PBL23 START 283.0295
HIERARCH ISS PBL23 END 283.1524
HIERARCH ISS PBLA23 START 62.0774
HIERARCH ISS PBLA23 END 62.2614
HIERARCH ISS PBL24 START 229.6312
HIERARCH ISS PBL24 END 229.7093
HIERARCH ISS PBLA24 START 70.3046
HIERARCH ISS PBLA24 END 70.481
HIERARCH ISS PBL25 START 241.1307
HIERARCH ISS PBL25 END 241.02
HIERARCH ISS PBLA25 START 134.2587
HIERARCH ISS PBLA25 END 134.4629
HIERARCH ISS PBL26 START 164.1178
HIERARCH ISS PBL26 END 164.0538
HIERARCH ISS PBLA26 START 112.3786
HIERARCH ISS PBLA26 END 112.5556
HIERARCH ISS PBL34 START 64.7236
HIERARCH ISS PBL34 END 64.7493
HIERARCH ISS PBLA34 START -148.4333
HIERARCH ISS PBLA34 END -148.2162
HIERARCH ISS PBL35 START 310.6153
HIERARCH ISS PBL35 END 310.7167
HIERARCH ISS PBLA35 START -165.5741
HIERARCH ISS PBLA35 END -165.3479
HIERARCH ISS PBL36 START 218.4035
HIERARCH ISS PBL36 END 218.4888
HIERARCH ISS PBLA36 START -153.2446
HIERARCH ISS PBLA36 END -153.0248
HIERARCH ISS PBL45 START 249.4968
HIERARCH ISS PBL45 END 249.5702
HIERARCH ISS PBLA45 START -169.959
HIERARCH ISS PBLA45 END -169.7309
HIERARCH ISS PBL46 START 154.0037
HIERARCH ISS PBL46 END 154.063
HIERARCH ISS PBLA46 START -155.2647
HIERARCH ISS PBLA46 END -155.0438
HIERARCH ISS PBL56 START 107.8535
HIERARCH ISS PBL56 END 107.8624
HIERARCH ISS PBLA56 START -11.1946
HIERARCH ISS PBLA56 END -10.9625
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1