Exposure
ID
SPICA.2025-08-22T10-51-59_1
Header ID
SPICA.2025-08-22T10-51-59
Date updated
2025-08-22 10:50:54 UTC+0000
Release date
None
UTC Start
2025-08-22 10:50:54.450
UTC End
2025-08-22 10:51:54.450
MJD Start
60909.4520190934
MJD End
60909.45271353783
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
70050
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
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.7445 28.7193 123.6480 123.8037
S1-E1 315.4150 315.4052 92.1876 92.3740
S1-E2 259.2142 259.1738 99.0465 99.2221
S1-W1 234.1803 233.8309 158.7840 158.9820
S2-E1 291.2824 291.2848 89.2354 89.4270
S2-E2 233.3860 233.3634 96.1075 96.2876
S2-W1 211.3218 211.0065 163.2739 163.4794
E1-E2 65.7935 65.7899 -115.8798 -115.6422
E1-W1 309.2710 309.1856 -131.8321 -131.5832
E2-W1 246.6748 246.5886 -136.0359 -135.7854
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60909.4520190934
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 S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 28.7445
HIERARCH ISS PBL12 END 28.7193
HIERARCH ISS PBLA12 START 123.648
HIERARCH ISS PBLA12 END 123.8037
HIERARCH ISS PBL13 START 315.415
HIERARCH ISS PBL13 END 315.4052
HIERARCH ISS PBLA13 START 92.1876
HIERARCH ISS PBLA13 END 92.374
HIERARCH ISS PBL14 START 259.2142
HIERARCH ISS PBL14 END 259.1738
HIERARCH ISS PBLA14 START 99.0465
HIERARCH ISS PBLA14 END 99.2221
HIERARCH ISS PBL15 START 234.1803
HIERARCH ISS PBL15 END 233.8309
HIERARCH ISS PBLA15 START 158.784
HIERARCH ISS PBLA15 END 158.982
HIERARCH ISS PBL23 START 291.2824
HIERARCH ISS PBL23 END 291.2848
HIERARCH ISS PBLA23 START 89.2354
HIERARCH ISS PBLA23 END 89.427
HIERARCH ISS PBL24 START 233.386
HIERARCH ISS PBL24 END 233.3634
HIERARCH ISS PBLA24 START 96.1075
HIERARCH ISS PBLA24 END 96.2876
HIERARCH ISS PBL25 START 211.3218
HIERARCH ISS PBL25 END 211.0065
HIERARCH ISS PBLA25 START 163.2739
HIERARCH ISS PBLA25 END 163.4794
HIERARCH ISS PBL34 START 65.7935
HIERARCH ISS PBL34 END 65.7899
HIERARCH ISS PBLA34 START -115.8798
HIERARCH ISS PBLA34 END -115.6422
HIERARCH ISS PBL35 START 309.271
HIERARCH ISS PBL35 END 309.1856
HIERARCH ISS PBLA35 START -131.8321
HIERARCH ISS PBLA35 END -131.5832
HIERARCH ISS PBL45 START 246.6748
HIERARCH ISS PBL45 END 246.5886
HIERARCH ISS PBLA45 START -136.0359
HIERARCH ISS PBLA45 END -135.7854
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1