Exposure
ID
SPICA.2025-08-21T07-54-00_1
Header ID
SPICA.2025-08-21T07-54-00
Date updated
2025-08-21 07:52:55 UTC+0000
Release date
None
UTC Start
2025-08-21 07:52:55.460
UTC End
2025-08-21 07:53:55.460
MJD Start
60908.328419672
MJD End
60908.32911411643
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 31.0505 31.0466 96.3412 96.5085
S1-E1 304.5417 304.6945 61.2941 61.4726
S1-E2 254.7636 254.8611 69.5720 69.7440
S1-W1 270.0761 269.9772 125.6896 125.8916
S1-W2 195.9900 195.9356 106.2158 106.3925
S2-E1 279.6902 279.8419 57.6389 57.8209
S2-E2 227.4712 227.5705 66.0472 66.2218
S2-W1 243.4868 243.4016 129.2731 129.4798
S2-W2 165.4852 165.4357 108.0597 108.2385
E1-E2 63.9884 64.0230 -153.6808 -153.4651
E1-W1 307.5670 307.7151 -171.0668 -170.8401
E1-W2 215.9444 216.0609 -158.5639 -158.3450
E2-W1 247.2424 247.3534 -175.5022 -175.2731
E2-W2 152.2857 152.3673 -160.6137 -160.3935
W1-W2 107.4470 107.4707 -16.8581 -16.6232
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.328419672
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 31.0505
HIERARCH ISS PBL12 END 31.0466
HIERARCH ISS PBLA12 START 96.3412
HIERARCH ISS PBLA12 END 96.5085
HIERARCH ISS PBL13 START 304.5417
HIERARCH ISS PBL13 END 304.6945
HIERARCH ISS PBLA13 START 61.2941
HIERARCH ISS PBLA13 END 61.4726
HIERARCH ISS PBL14 START 254.7636
HIERARCH ISS PBL14 END 254.8611
HIERARCH ISS PBLA14 START 69.572
HIERARCH ISS PBLA14 END 69.744
HIERARCH ISS PBL15 START 270.0761
HIERARCH ISS PBL15 END 269.9772
HIERARCH ISS PBLA15 START 125.6896
HIERARCH ISS PBLA15 END 125.8916
HIERARCH ISS PBL16 START 195.99
HIERARCH ISS PBL16 END 195.9356
HIERARCH ISS PBLA16 START 106.2158
HIERARCH ISS PBLA16 END 106.3925
HIERARCH ISS PBL23 START 279.6902
HIERARCH ISS PBL23 END 279.8419
HIERARCH ISS PBLA23 START 57.6389
HIERARCH ISS PBLA23 END 57.8209
HIERARCH ISS PBL24 START 227.4712
HIERARCH ISS PBL24 END 227.5705
HIERARCH ISS PBLA24 START 66.0472
HIERARCH ISS PBLA24 END 66.2218
HIERARCH ISS PBL25 START 243.4868
HIERARCH ISS PBL25 END 243.4016
HIERARCH ISS PBLA25 START 129.2731
HIERARCH ISS PBLA25 END 129.4798
HIERARCH ISS PBL26 START 165.4852
HIERARCH ISS PBL26 END 165.4357
HIERARCH ISS PBLA26 START 108.0597
HIERARCH ISS PBLA26 END 108.2385
HIERARCH ISS PBL34 START 63.9884
HIERARCH ISS PBL34 END 64.023
HIERARCH ISS PBLA34 START -153.6808
HIERARCH ISS PBLA34 END -153.4651
HIERARCH ISS PBL35 START 307.567
HIERARCH ISS PBL35 END 307.7151
HIERARCH ISS PBLA35 START -171.0668
HIERARCH ISS PBLA35 END -170.8401
HIERARCH ISS PBL36 START 215.9444
HIERARCH ISS PBL36 END 216.0609
HIERARCH ISS PBLA36 START -158.5639
HIERARCH ISS PBLA36 END -158.345
HIERARCH ISS PBL45 START 247.2424
HIERARCH ISS PBL45 END 247.3534
HIERARCH ISS PBLA45 START -175.5022
HIERARCH ISS PBLA45 END -175.2731
HIERARCH ISS PBL46 START 152.2857
HIERARCH ISS PBL46 END 152.3673
HIERARCH ISS PBLA46 START -160.6137
HIERARCH ISS PBLA46 END -160.3935
HIERARCH ISS PBL56 START 107.447
HIERARCH ISS PBL56 END 107.4707
HIERARCH ISS PBLA56 START -16.8581
HIERARCH ISS PBLA56 END -16.6232
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1