Exposure
ID
SPICA.2025-08-22T08-02-52_1
Header ID
SPICA.2025-08-22T08-02-52
Date updated
2025-08-22 08:01:46 UTC+0000
Release date
None
UTC Start
2025-08-22 08:01:46.911
UTC End
2025-08-22 08:02:46.911
MJD Start
60909.3345707293
MJD End
60909.33526517373
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 30.9978 30.9927 98.3155 98.4824
S1-E1 306.2653 306.4031 63.4083 63.5877
S1-E2 255.8536 255.9398 71.6092 71.7820
S1-W1 268.8388 268.7271 128.0704 128.2712
S1-W2 195.3037 195.2412 108.3002 108.4762
S2-E1 281.4043 281.5416 59.7942 59.9771
S2-E2 228.5875 228.6763 68.1152 68.2907
S2-W1 242.4165 242.3194 131.7088 131.9143
S2-W2 164.8630 164.8066 110.1684 110.3464
E1-E2 64.3734 64.4036 -151.1290 -150.9128
E1-W1 309.1932 309.3184 -168.3902 -168.1639
E1-W2 217.2367 217.3377 -155.9757 -155.7566
E2-W1 248.4544 248.5470 -172.7995 -172.5711
E2-W2 153.1901 153.2606 -158.0104 -157.7900
W1-W2 107.6895 107.7062 -14.0910 -13.8577
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60909.3345707293
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 30.9978
HIERARCH ISS PBL12 END 30.9927
HIERARCH ISS PBLA12 START 98.3155
HIERARCH ISS PBLA12 END 98.4824
HIERARCH ISS PBL13 START 306.2653
HIERARCH ISS PBL13 END 306.4031
HIERARCH ISS PBLA13 START 63.4083
HIERARCH ISS PBLA13 END 63.5877
HIERARCH ISS PBL14 START 255.8536
HIERARCH ISS PBL14 END 255.9398
HIERARCH ISS PBLA14 START 71.6092
HIERARCH ISS PBLA14 END 71.782
HIERARCH ISS PBL15 START 268.8388
HIERARCH ISS PBL15 END 268.7271
HIERARCH ISS PBLA15 START 128.0704
HIERARCH ISS PBLA15 END 128.2712
HIERARCH ISS PBL16 START 195.3037
HIERARCH ISS PBL16 END 195.2412
HIERARCH ISS PBLA16 START 108.3002
HIERARCH ISS PBLA16 END 108.4762
HIERARCH ISS PBL23 START 281.4043
HIERARCH ISS PBL23 END 281.5416
HIERARCH ISS PBLA23 START 59.7942
HIERARCH ISS PBLA23 END 59.9771
HIERARCH ISS PBL24 START 228.5875
HIERARCH ISS PBL24 END 228.6763
HIERARCH ISS PBLA24 START 68.1152
HIERARCH ISS PBLA24 END 68.2907
HIERARCH ISS PBL25 START 242.4165
HIERARCH ISS PBL25 END 242.3194
HIERARCH ISS PBLA25 START 131.7088
HIERARCH ISS PBLA25 END 131.9143
HIERARCH ISS PBL26 START 164.863
HIERARCH ISS PBL26 END 164.8066
HIERARCH ISS PBLA26 START 110.1684
HIERARCH ISS PBLA26 END 110.3464
HIERARCH ISS PBL34 START 64.3734
HIERARCH ISS PBL34 END 64.4036
HIERARCH ISS PBLA34 START -151.129
HIERARCH ISS PBLA34 END -150.9128
HIERARCH ISS PBL35 START 309.1932
HIERARCH ISS PBL35 END 309.3184
HIERARCH ISS PBLA35 START -168.3902
HIERARCH ISS PBLA35 END -168.1639
HIERARCH ISS PBL36 START 217.2367
HIERARCH ISS PBL36 END 217.3377
HIERARCH ISS PBLA36 START -155.9757
HIERARCH ISS PBLA36 END -155.7566
HIERARCH ISS PBL45 START 248.4544
HIERARCH ISS PBL45 END 248.547
HIERARCH ISS PBLA45 START -172.7995
HIERARCH ISS PBLA45 END -172.5711
HIERARCH ISS PBL46 START 153.1901
HIERARCH ISS PBL46 END 153.2606
HIERARCH ISS PBLA46 START -158.0104
HIERARCH ISS PBLA46 END -157.79
HIERARCH ISS PBL56 START 107.6895
HIERARCH ISS PBL56 END 107.7062
HIERARCH ISS PBLA56 START -14.091
HIERARCH ISS PBLA56 END -13.8577
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1