Exposure
ID
SPICA.2025-08-21T08-00-05_1
Header ID
SPICA.2025-08-21T08-00-05
Date updated
2025-08-21 07:59:00 UTC+0000
Release date
None
UTC Start
2025-08-21 07:59:00.667
UTC End
2025-08-21 08:00:00.667
MJD Start
60908.33264661
MJD End
60908.33334105443
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 31.0272 31.0228 97.2814 97.4485
S1-E1 305.3842 305.5298 62.2989 62.4778
S1-E2 255.2992 255.3912 70.5404 70.7128
S1-W1 269.5062 269.4013 126.8245 127.0259
S1-W2 195.6752 195.6170 107.2090 107.3853
S2-E1 280.5273 280.6721 58.6632 58.8456
S2-E2 228.0181 228.1123 67.0301 67.2051
S2-W1 242.9950 242.9043 130.4342 130.6403
S2-W2 165.1992 165.1464 109.0645 109.2430
E1-E2 64.1782 64.2107 -152.4670 -152.2511
E1-W1 308.3747 308.5119 -169.7922 -169.5658
E1-W2 216.5823 216.6913 -157.3325 -157.1135
E2-W1 247.8463 247.9485 -174.2148 -173.9862
E2-W2 152.7324 152.8087 -159.3749 -159.1546
W1-W2 107.5727 107.5931 -15.5388 -15.3046
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.33264661
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 31.0272
HIERARCH ISS PBL12 END 31.0228
HIERARCH ISS PBLA12 START 97.2814
HIERARCH ISS PBLA12 END 97.4485
HIERARCH ISS PBL13 START 305.3842
HIERARCH ISS PBL13 END 305.5298
HIERARCH ISS PBLA13 START 62.2989
HIERARCH ISS PBLA13 END 62.4778
HIERARCH ISS PBL14 START 255.2992
HIERARCH ISS PBL14 END 255.3912
HIERARCH ISS PBLA14 START 70.5404
HIERARCH ISS PBLA14 END 70.7128
HIERARCH ISS PBL15 START 269.5062
HIERARCH ISS PBL15 END 269.4013
HIERARCH ISS PBLA15 START 126.8245
HIERARCH ISS PBLA15 END 127.0259
HIERARCH ISS PBL16 START 195.6752
HIERARCH ISS PBL16 END 195.617
HIERARCH ISS PBLA16 START 107.209
HIERARCH ISS PBLA16 END 107.3853
HIERARCH ISS PBL23 START 280.5273
HIERARCH ISS PBL23 END 280.6721
HIERARCH ISS PBLA23 START 58.6632
HIERARCH ISS PBLA23 END 58.8456
HIERARCH ISS PBL24 START 228.0181
HIERARCH ISS PBL24 END 228.1123
HIERARCH ISS PBLA24 START 67.0301
HIERARCH ISS PBLA24 END 67.2051
HIERARCH ISS PBL25 START 242.995
HIERARCH ISS PBL25 END 242.9043
HIERARCH ISS PBLA25 START 130.4342
HIERARCH ISS PBLA25 END 130.6403
HIERARCH ISS PBL26 START 165.1992
HIERARCH ISS PBL26 END 165.1464
HIERARCH ISS PBLA26 START 109.0645
HIERARCH ISS PBLA26 END 109.243
HIERARCH ISS PBL34 START 64.1782
HIERARCH ISS PBL34 END 64.2107
HIERARCH ISS PBLA34 START -152.467
HIERARCH ISS PBLA34 END -152.2511
HIERARCH ISS PBL35 START 308.3747
HIERARCH ISS PBL35 END 308.5119
HIERARCH ISS PBLA35 START -169.7922
HIERARCH ISS PBLA35 END -169.5658
HIERARCH ISS PBL36 START 216.5823
HIERARCH ISS PBL36 END 216.6913
HIERARCH ISS PBLA36 START -157.3325
HIERARCH ISS PBLA36 END -157.1135
HIERARCH ISS PBL45 START 247.8463
HIERARCH ISS PBL45 END 247.9485
HIERARCH ISS PBLA45 START -174.2148
HIERARCH ISS PBLA45 END -173.9862
HIERARCH ISS PBL46 START 152.7324
HIERARCH ISS PBL46 END 152.8087
HIERARCH ISS PBLA46 START -159.3749
HIERARCH ISS PBLA46 END -159.1546
HIERARCH ISS PBL56 START 107.5727
HIERARCH ISS PBL56 END 107.5931
HIERARCH ISS PBLA56 START -15.5388
HIERARCH ISS PBLA56 END -15.3046
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1