Exposure
ID
SPICA.2025-05-15T11-24-01_1
Header ID
SPICA.2025-05-15T11-24-01
Date updated
2025-05-15 11:22:56 UTC+0000
Release date
None
UTC Start
2025-05-15 11:22:56.065
UTC End
2025-05-15 11:23:56.065
MJD Start
60810.474260013
MJD End
60810.47495445743
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 28.5197 28.5255 93.7039 93.8856
S1-E1 298.1683 297.8068 57.7545 57.8696
S1-E2 245.3659 245.1093 65.7946 65.9331
S1-W1 227.3984 227.8817 129.4302 129.5825
S1-W2 173.0710 173.2189 104.9353 105.1224
S2-E1 275.5897 275.2454 54.2714 54.3759
S2-E2 220.5677 220.3178 62.3248 62.4537
S2-W1 204.9235 205.3912 134.0914 134.2307
S2-W2 145.2038 145.3466 107.1277 107.3142
E1-E2 65.0105 64.9646 -154.1086 -154.0842
E1-W1 313.0185 313.0971 -165.8465 -165.8454
E1-W2 220.6998 220.6003 -157.3596 -157.3441
E2-W1 249.7180 249.8476 -168.8824 -168.8835
E2-W2 155.8376 155.7846 -158.7153 -158.7029
W1-W2 100.1784 100.3666 -4.8203 -4.8065
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60810.474260013
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 28.5197
HIERARCH ISS PBL12 END 28.5255
HIERARCH ISS PBLA12 START 93.7039
HIERARCH ISS PBLA12 END 93.8856
HIERARCH ISS PBL13 START 298.1683
HIERARCH ISS PBL13 END 297.8068
HIERARCH ISS PBLA13 START 57.7545
HIERARCH ISS PBLA13 END 57.8696
HIERARCH ISS PBL14 START 245.3659
HIERARCH ISS PBL14 END 245.1093
HIERARCH ISS PBLA14 START 65.7946
HIERARCH ISS PBLA14 END 65.9331
HIERARCH ISS PBL15 START 227.3984
HIERARCH ISS PBL15 END 227.8817
HIERARCH ISS PBLA15 START 129.4302
HIERARCH ISS PBLA15 END 129.5825
HIERARCH ISS PBL16 START 173.071
HIERARCH ISS PBL16 END 173.2189
HIERARCH ISS PBLA16 START 104.9353
HIERARCH ISS PBLA16 END 105.1224
HIERARCH ISS PBL23 START 275.5897
HIERARCH ISS PBL23 END 275.2454
HIERARCH ISS PBLA23 START 54.2714
HIERARCH ISS PBLA23 END 54.3759
HIERARCH ISS PBL24 START 220.5677
HIERARCH ISS PBL24 END 220.3178
HIERARCH ISS PBLA24 START 62.3248
HIERARCH ISS PBLA24 END 62.4537
HIERARCH ISS PBL25 START 204.9235
HIERARCH ISS PBL25 END 205.3912
HIERARCH ISS PBLA25 START 134.0914
HIERARCH ISS PBLA25 END 134.2307
HIERARCH ISS PBL26 START 145.2038
HIERARCH ISS PBL26 END 145.3466
HIERARCH ISS PBLA26 START 107.1277
HIERARCH ISS PBLA26 END 107.3142
HIERARCH ISS PBL34 START 65.0105
HIERARCH ISS PBL34 END 64.9646
HIERARCH ISS PBLA34 START -154.1086
HIERARCH ISS PBLA34 END -154.0842
HIERARCH ISS PBL35 START 313.0185
HIERARCH ISS PBL35 END 313.0971
HIERARCH ISS PBLA35 START -165.8465
HIERARCH ISS PBLA35 END -165.8454
HIERARCH ISS PBL36 START 220.6998
HIERARCH ISS PBL36 END 220.6003
HIERARCH ISS PBLA36 START -157.3596
HIERARCH ISS PBLA36 END -157.3441
HIERARCH ISS PBL45 START 249.718
HIERARCH ISS PBL45 END 249.8476
HIERARCH ISS PBLA45 START -168.8824
HIERARCH ISS PBLA45 END -168.8835
HIERARCH ISS PBL46 START 155.8376
HIERARCH ISS PBL46 END 155.7846
HIERARCH ISS PBLA46 START -158.7153
HIERARCH ISS PBLA46 END -158.7029
HIERARCH ISS PBL56 START 100.1784
HIERARCH ISS PBL56 END 100.3666
HIERARCH ISS PBLA56 START -4.8203
HIERARCH ISS PBLA56 END -4.8065
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1