Exposure
ID
SPICA.2025-08-21T08-01-11_1
Header ID
SPICA.2025-08-21T08-01-11
Date updated
2025-08-21 08:00:06 UTC+0000
Release date
None
UTC Start
2025-08-21 08:00:06.787
UTC End
2025-08-21 08:01:06.787
MJD Start
60908.3334118853
MJD End
60908.334106329734
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 31.0227 31.0181 97.4515 97.6185
S1-E1 305.5324 305.6766 62.4810 62.6600
S1-E2 255.3928 255.4838 70.7159 70.8883
S1-W1 269.3994 269.2934 127.0296 127.2309
S1-W2 195.6160 195.5571 107.3885 107.5648
S2-E1 280.6747 280.8182 58.8489 59.0314
S2-E2 228.1140 228.2074 67.2083 67.3833
S2-W1 242.9026 242.8108 130.6440 130.8500
S2-W2 165.1455 165.0921 109.2462 109.4245
E1-E2 64.2112 64.2433 -152.2472 -152.0313
E1-W1 308.5143 308.6495 -169.5617 -169.3353
E1-W2 216.6933 216.8010 -157.1095 -156.8905
E2-W1 247.9503 248.0509 -173.9820 -173.7534
E2-W2 152.8101 152.8854 -159.1506 -158.9303
W1-W2 107.5935 107.6133 -15.3004 -15.0665
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.3334118853
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 31.0227
HIERARCH ISS PBL12 END 31.0181
HIERARCH ISS PBLA12 START 97.4515
HIERARCH ISS PBLA12 END 97.6185
HIERARCH ISS PBL13 START 305.5324
HIERARCH ISS PBL13 END 305.6766
HIERARCH ISS PBLA13 START 62.481
HIERARCH ISS PBLA13 END 62.66
HIERARCH ISS PBL14 START 255.3928
HIERARCH ISS PBL14 END 255.4838
HIERARCH ISS PBLA14 START 70.7159
HIERARCH ISS PBLA14 END 70.8883
HIERARCH ISS PBL15 START 269.3994
HIERARCH ISS PBL15 END 269.2934
HIERARCH ISS PBLA15 START 127.0296
HIERARCH ISS PBLA15 END 127.2309
HIERARCH ISS PBL16 START 195.616
HIERARCH ISS PBL16 END 195.5571
HIERARCH ISS PBLA16 START 107.3885
HIERARCH ISS PBLA16 END 107.5648
HIERARCH ISS PBL23 START 280.6747
HIERARCH ISS PBL23 END 280.8182
HIERARCH ISS PBLA23 START 58.8489
HIERARCH ISS PBLA23 END 59.0314
HIERARCH ISS PBL24 START 228.114
HIERARCH ISS PBL24 END 228.2074
HIERARCH ISS PBLA24 START 67.2083
HIERARCH ISS PBLA24 END 67.3833
HIERARCH ISS PBL25 START 242.9026
HIERARCH ISS PBL25 END 242.8108
HIERARCH ISS PBLA25 START 130.644
HIERARCH ISS PBLA25 END 130.85
HIERARCH ISS PBL26 START 165.1455
HIERARCH ISS PBL26 END 165.0921
HIERARCH ISS PBLA26 START 109.2462
HIERARCH ISS PBLA26 END 109.4245
HIERARCH ISS PBL34 START 64.2112
HIERARCH ISS PBL34 END 64.2433
HIERARCH ISS PBLA34 START -152.2472
HIERARCH ISS PBLA34 END -152.0313
HIERARCH ISS PBL35 START 308.5143
HIERARCH ISS PBL35 END 308.6495
HIERARCH ISS PBLA35 START -169.5617
HIERARCH ISS PBLA35 END -169.3353
HIERARCH ISS PBL36 START 216.6933
HIERARCH ISS PBL36 END 216.801
HIERARCH ISS PBLA36 START -157.1095
HIERARCH ISS PBLA36 END -156.8905
HIERARCH ISS PBL45 START 247.9503
HIERARCH ISS PBL45 END 248.0509
HIERARCH ISS PBLA45 START -173.982
HIERARCH ISS PBLA45 END -173.7534
HIERARCH ISS PBL46 START 152.8101
HIERARCH ISS PBL46 END 152.8854
HIERARCH ISS PBLA46 START -159.1506
HIERARCH ISS PBLA46 END -158.9303
HIERARCH ISS PBL56 START 107.5935
HIERARCH ISS PBL56 END 107.6133
HIERARCH ISS PBLA56 START -15.3004
HIERARCH ISS PBLA56 END -15.0665
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1