Exposure
ID
SPICA.2025-08-22T07-58-27_1
Header ID
SPICA.2025-08-22T07-58-27
Date updated
2025-08-22 07:57:22 UTC+0000
Release date
None
UTC Start
2025-08-22 07:57:22.456
UTC End
2025-08-22 07:58:22.456
MJD Start
60909.331509912
MJD End
60909.33220435643
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 31.0176 31.0129 97.6356 97.8026
S1-E1 305.6914 305.8342 62.6784 62.8574
S1-E2 255.4931 255.5831 70.9060 71.0786
S1-W1 269.2824 269.1752 127.2515 127.4527
S1-W2 195.5510 195.4913 107.5829 107.7591
S2-E1 280.8328 280.9750 59.0501 59.2326
S2-E2 228.2169 228.3092 67.4013 67.5764
S2-W1 242.8014 242.7085 130.8711 131.0770
S2-W2 165.0866 165.0326 109.4428 109.6211
E1-E2 64.2466 64.2783 -152.0091 -151.7931
E1-W1 308.6633 308.7964 -169.3121 -169.0857
E1-W2 216.8120 216.9183 -156.8681 -156.6490
E2-W1 248.0612 248.1601 -173.7300 -173.5015
E2-W2 152.8931 152.9674 -158.9078 -158.6875
W1-W2 107.6153 107.6344 -15.0425 -14.8087
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60909.331509912
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 31.0176
HIERARCH ISS PBL12 END 31.0129
HIERARCH ISS PBLA12 START 97.6356
HIERARCH ISS PBLA12 END 97.8026
HIERARCH ISS PBL13 START 305.6914
HIERARCH ISS PBL13 END 305.8342
HIERARCH ISS PBLA13 START 62.6784
HIERARCH ISS PBLA13 END 62.8574
HIERARCH ISS PBL14 START 255.4931
HIERARCH ISS PBL14 END 255.5831
HIERARCH ISS PBLA14 START 70.906
HIERARCH ISS PBLA14 END 71.0786
HIERARCH ISS PBL15 START 269.2824
HIERARCH ISS PBL15 END 269.1752
HIERARCH ISS PBLA15 START 127.2515
HIERARCH ISS PBLA15 END 127.4527
HIERARCH ISS PBL16 START 195.551
HIERARCH ISS PBL16 END 195.4913
HIERARCH ISS PBLA16 START 107.5829
HIERARCH ISS PBLA16 END 107.7591
HIERARCH ISS PBL23 START 280.8328
HIERARCH ISS PBL23 END 280.975
HIERARCH ISS PBLA23 START 59.0501
HIERARCH ISS PBLA23 END 59.2326
HIERARCH ISS PBL24 START 228.2169
HIERARCH ISS PBL24 END 228.3092
HIERARCH ISS PBLA24 START 67.4013
HIERARCH ISS PBLA24 END 67.5764
HIERARCH ISS PBL25 START 242.8014
HIERARCH ISS PBL25 END 242.7085
HIERARCH ISS PBLA25 START 130.8711
HIERARCH ISS PBLA25 END 131.077
HIERARCH ISS PBL26 START 165.0866
HIERARCH ISS PBL26 END 165.0326
HIERARCH ISS PBLA26 START 109.4428
HIERARCH ISS PBLA26 END 109.6211
HIERARCH ISS PBL34 START 64.2466
HIERARCH ISS PBL34 END 64.2783
HIERARCH ISS PBLA34 START -152.0091
HIERARCH ISS PBLA34 END -151.7931
HIERARCH ISS PBL35 START 308.6633
HIERARCH ISS PBL35 END 308.7964
HIERARCH ISS PBLA35 START -169.3121
HIERARCH ISS PBLA35 END -169.0857
HIERARCH ISS PBL36 START 216.812
HIERARCH ISS PBL36 END 216.9183
HIERARCH ISS PBLA36 START -156.8681
HIERARCH ISS PBLA36 END -156.649
HIERARCH ISS PBL45 START 248.0612
HIERARCH ISS PBL45 END 248.1601
HIERARCH ISS PBLA45 START -173.73
HIERARCH ISS PBLA45 END -173.5015
HIERARCH ISS PBL46 START 152.8931
HIERARCH ISS PBL46 END 152.9674
HIERARCH ISS PBLA46 START -158.9078
HIERARCH ISS PBLA46 END -158.6875
HIERARCH ISS PBL56 START 107.6153
HIERARCH ISS PBL56 END 107.6344
HIERARCH ISS PBLA56 START -15.0425
HIERARCH ISS PBLA56 END -14.8087
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1