Exposure
ID
SPICA.2025-06-17T09-10-18_1
Header ID
SPICA.2025-06-17T09-10-18
Date updated
2025-06-17 09:09:13 UTC+0000
Release date
None
UTC Start
2025-06-17 09:09:13.802
UTC End
2025-06-17 09:10:13.802
MJD Start
60843.3814097478
MJD End
60843.382104192235
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
68320
Category
science
Program ID
S5/NOIR4
Program Title
TBD
Program Type
Normal
PI / COI
bailleul
Target
ID
50778
Name
HD_187929
RA
298.1182
DEC
1.005658
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.5007 28.5055 93.0386 93.2209
S1-E1 299.4822 299.1236 57.3409 57.4530
S1-E2 246.3070 246.0489 65.2949 65.4306
S1-W1 225.6292 226.1140 128.8630 129.0200
S1-W2 172.5436 172.6859 104.2462 104.4357
S2-E1 276.8366 276.4970 53.8969 53.9983
S2-E2 221.4806 221.2308 61.8606 61.9866
S2-W1 203.2063 203.6776 133.5718 133.7158
S2-W2 144.6926 144.8308 106.4403 106.6294
E1-E2 65.1683 65.1266 -154.1933 -154.1708
E1-W1 312.6753 312.7780 -165.8481 -165.8481
E1-W2 221.0278 220.9436 -157.4125 -157.3986
E2-W1 249.1987 249.3479 -168.8764 -168.8784
E2-W2 156.0053 155.9634 -158.7567 -158.7459
W1-W2 99.4717 99.6681 -4.8721 -4.8577
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60843.3814097478
PI-COI bailleul
HIERARCH OBS TARG NAME HD_187929
HIERARCH OBS RA 298.1182
HIERARCH OBS DEC 1.005658
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 28.5007
HIERARCH ISS PBL12 END 28.5055
HIERARCH ISS PBLA12 START 93.0386
HIERARCH ISS PBLA12 END 93.2209
HIERARCH ISS PBL13 START 299.4822
HIERARCH ISS PBL13 END 299.1236
HIERARCH ISS PBLA13 START 57.3409
HIERARCH ISS PBLA13 END 57.453
HIERARCH ISS PBL14 START 246.307
HIERARCH ISS PBL14 END 246.0489
HIERARCH ISS PBLA14 START 65.2949
HIERARCH ISS PBLA14 END 65.4306
HIERARCH ISS PBL15 START 225.6292
HIERARCH ISS PBL15 END 226.114
HIERARCH ISS PBLA15 START 128.863
HIERARCH ISS PBLA15 END 129.02
HIERARCH ISS PBL16 START 172.5436
HIERARCH ISS PBL16 END 172.6859
HIERARCH ISS PBLA16 START 104.2462
HIERARCH ISS PBLA16 END 104.4357
HIERARCH ISS PBL23 START 276.8366
HIERARCH ISS PBL23 END 276.497
HIERARCH ISS PBLA23 START 53.8969
HIERARCH ISS PBLA23 END 53.9983
HIERARCH ISS PBL24 START 221.4806
HIERARCH ISS PBL24 END 221.2308
HIERARCH ISS PBLA24 START 61.8606
HIERARCH ISS PBLA24 END 61.9866
HIERARCH ISS PBL25 START 203.2063
HIERARCH ISS PBL25 END 203.6776
HIERARCH ISS PBLA25 START 133.5718
HIERARCH ISS PBLA25 END 133.7158
HIERARCH ISS PBL26 START 144.6926
HIERARCH ISS PBL26 END 144.8308
HIERARCH ISS PBLA26 START 106.4403
HIERARCH ISS PBLA26 END 106.6294
HIERARCH ISS PBL34 START 65.1683
HIERARCH ISS PBL34 END 65.1266
HIERARCH ISS PBLA34 START -154.1933
HIERARCH ISS PBLA34 END -154.1708
HIERARCH ISS PBL35 START 312.6753
HIERARCH ISS PBL35 END 312.778
HIERARCH ISS PBLA35 START -165.8481
HIERARCH ISS PBLA35 END -165.8481
HIERARCH ISS PBL36 START 221.0278
HIERARCH ISS PBL36 END 220.9436
HIERARCH ISS PBLA36 START -157.4125
HIERARCH ISS PBLA36 END -157.3986
HIERARCH ISS PBL45 START 249.1987
HIERARCH ISS PBL45 END 249.3479
HIERARCH ISS PBLA45 START -168.8764
HIERARCH ISS PBLA45 END -168.8784
HIERARCH ISS PBL46 START 156.0053
HIERARCH ISS PBL46 END 155.9634
HIERARCH ISS PBLA46 START -158.7567
HIERARCH ISS PBLA46 END -158.7459
HIERARCH ISS PBL56 START 99.4717
HIERARCH ISS PBL56 END 99.6681
HIERARCH ISS PBLA56 START -4.8721
HIERARCH ISS PBLA56 END -4.8577
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1