Exposure
ID
SPICA.2025-08-21T08-03-24_1
Header ID
SPICA.2025-08-21T08-03-24
Date updated
2025-08-21 08:02:18 UTC+0000
Release date
None
UTC Start
2025-08-21 08:02:18.004
UTC End
2025-08-21 08:03:18.004
MJD Start
60908.3349306057
MJD End
60908.33562505013
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 31.0132 31.0084 97.7916 97.9585
S1-E1 305.8248 305.9665 62.8456 63.0248
S1-E2 255.5772 255.6663 71.0672 71.2398
S1-W1 269.1823 269.0741 127.4394 127.6406
S1-W2 195.4953 195.4350 107.7475 107.9237
S2-E1 280.9657 281.1067 59.2206 59.4032
S2-E2 228.3032 228.3947 67.5649 67.7401
S2-W1 242.7146 242.6208 131.0634 131.2691
S2-W2 165.0362 164.9817 109.6093 109.7875
E1-E2 64.2762 64.3076 -151.8074 -151.5913
E1-W1 308.7876 308.9189 -169.1006 -168.8743
E1-W2 216.9113 217.0163 -156.6635 -156.4444
E2-W1 248.1536 248.2511 -173.5166 -173.2880
E2-W2 152.9626 153.0360 -158.7020 -158.4817
W1-W2 107.6332 107.6518 -14.8241 -14.5904
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.3349306057
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 31.0132
HIERARCH ISS PBL12 END 31.0084
HIERARCH ISS PBLA12 START 97.7916
HIERARCH ISS PBLA12 END 97.9585
HIERARCH ISS PBL13 START 305.8248
HIERARCH ISS PBL13 END 305.9665
HIERARCH ISS PBLA13 START 62.8456
HIERARCH ISS PBLA13 END 63.0248
HIERARCH ISS PBL14 START 255.5772
HIERARCH ISS PBL14 END 255.6663
HIERARCH ISS PBLA14 START 71.0672
HIERARCH ISS PBLA14 END 71.2398
HIERARCH ISS PBL15 START 269.1823
HIERARCH ISS PBL15 END 269.0741
HIERARCH ISS PBLA15 START 127.4394
HIERARCH ISS PBLA15 END 127.6406
HIERARCH ISS PBL16 START 195.4953
HIERARCH ISS PBL16 END 195.435
HIERARCH ISS PBLA16 START 107.7475
HIERARCH ISS PBLA16 END 107.9237
HIERARCH ISS PBL23 START 280.9657
HIERARCH ISS PBL23 END 281.1067
HIERARCH ISS PBLA23 START 59.2206
HIERARCH ISS PBLA23 END 59.4032
HIERARCH ISS PBL24 START 228.3032
HIERARCH ISS PBL24 END 228.3947
HIERARCH ISS PBLA24 START 67.5649
HIERARCH ISS PBLA24 END 67.7401
HIERARCH ISS PBL25 START 242.7146
HIERARCH ISS PBL25 END 242.6208
HIERARCH ISS PBLA25 START 131.0634
HIERARCH ISS PBLA25 END 131.2691
HIERARCH ISS PBL26 START 165.0362
HIERARCH ISS PBL26 END 164.9817
HIERARCH ISS PBLA26 START 109.6093
HIERARCH ISS PBLA26 END 109.7875
HIERARCH ISS PBL34 START 64.2762
HIERARCH ISS PBL34 END 64.3076
HIERARCH ISS PBLA34 START -151.8074
HIERARCH ISS PBLA34 END -151.5913
HIERARCH ISS PBL35 START 308.7876
HIERARCH ISS PBL35 END 308.9189
HIERARCH ISS PBLA35 START -169.1006
HIERARCH ISS PBLA35 END -168.8743
HIERARCH ISS PBL36 START 216.9113
HIERARCH ISS PBL36 END 217.0163
HIERARCH ISS PBLA36 START -156.6635
HIERARCH ISS PBLA36 END -156.4444
HIERARCH ISS PBL45 START 248.1536
HIERARCH ISS PBL45 END 248.2511
HIERARCH ISS PBLA45 START -173.5166
HIERARCH ISS PBLA45 END -173.288
HIERARCH ISS PBL46 START 152.9626
HIERARCH ISS PBL46 END 153.036
HIERARCH ISS PBLA46 START -158.702
HIERARCH ISS PBLA46 END -158.4817
HIERARCH ISS PBL56 START 107.6332
HIERARCH ISS PBL56 END 107.6518
HIERARCH ISS PBLA56 START -14.8241
HIERARCH ISS PBLA56 END -14.5904
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1