Exposure
ID
SPICA.2025-08-22T07-52-18_1
Header ID
SPICA.2025-08-22T07-52-18
Date updated
2025-08-22 07:51:13 UTC+0000
Release date
None
UTC Start
2025-08-22 07:51:13.867
UTC End
2025-08-22 07:52:13.867
MJD Start
60909.3272438347
MJD End
60909.32793827913
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 31.0423 31.0382 96.6871 96.8543
S1-E1 304.8563 305.0064 61.6634 61.8420
S1-E2 254.9642 255.0596 69.9279 70.1001
S1-W1 269.8704 269.7693 126.1074 126.3092
S1-W2 195.8767 195.8209 106.5813 106.7579
S2-E1 280.0027 280.1518 58.0154 58.1974
S2-E2 227.6757 227.7731 66.4084 66.5831
S2-W1 243.3096 243.2224 129.7005 129.9070
S2-W2 165.3821 165.3314 108.4295 108.6082
E1-E2 64.0596 64.0934 -153.2345 -153.0187
E1-W1 307.8712 308.0152 -170.5979 -170.3712
E1-W2 216.1839 216.2976 -158.1110 -157.8921
E2-W1 247.4702 247.5780 -175.0284 -174.7995
E2-W2 152.4535 152.5331 -160.1581 -159.9378
W1-W2 107.4954 107.5179 -16.3723 -16.1377
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60909.3272438347
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 31.0423
HIERARCH ISS PBL12 END 31.0382
HIERARCH ISS PBLA12 START 96.6871
HIERARCH ISS PBLA12 END 96.8543
HIERARCH ISS PBL13 START 304.8563
HIERARCH ISS PBL13 END 305.0064
HIERARCH ISS PBLA13 START 61.6634
HIERARCH ISS PBLA13 END 61.842
HIERARCH ISS PBL14 START 254.9642
HIERARCH ISS PBL14 END 255.0596
HIERARCH ISS PBLA14 START 69.9279
HIERARCH ISS PBLA14 END 70.1001
HIERARCH ISS PBL15 START 269.8704
HIERARCH ISS PBL15 END 269.7693
HIERARCH ISS PBLA15 START 126.1074
HIERARCH ISS PBLA15 END 126.3092
HIERARCH ISS PBL16 START 195.8767
HIERARCH ISS PBL16 END 195.8209
HIERARCH ISS PBLA16 START 106.5813
HIERARCH ISS PBLA16 END 106.7579
HIERARCH ISS PBL23 START 280.0027
HIERARCH ISS PBL23 END 280.1518
HIERARCH ISS PBLA23 START 58.0154
HIERARCH ISS PBLA23 END 58.1974
HIERARCH ISS PBL24 START 227.6757
HIERARCH ISS PBL24 END 227.7731
HIERARCH ISS PBLA24 START 66.4084
HIERARCH ISS PBLA24 END 66.5831
HIERARCH ISS PBL25 START 243.3096
HIERARCH ISS PBL25 END 243.2224
HIERARCH ISS PBLA25 START 129.7005
HIERARCH ISS PBLA25 END 129.907
HIERARCH ISS PBL26 START 165.3821
HIERARCH ISS PBL26 END 165.3314
HIERARCH ISS PBLA26 START 108.4295
HIERARCH ISS PBLA26 END 108.6082
HIERARCH ISS PBL34 START 64.0596
HIERARCH ISS PBL34 END 64.0934
HIERARCH ISS PBLA34 START -153.2345
HIERARCH ISS PBLA34 END -153.0187
HIERARCH ISS PBL35 START 307.8712
HIERARCH ISS PBL35 END 308.0152
HIERARCH ISS PBLA35 START -170.5979
HIERARCH ISS PBLA35 END -170.3712
HIERARCH ISS PBL36 START 216.1839
HIERARCH ISS PBL36 END 216.2976
HIERARCH ISS PBLA36 START -158.111
HIERARCH ISS PBLA36 END -157.8921
HIERARCH ISS PBL45 START 247.4702
HIERARCH ISS PBL45 END 247.578
HIERARCH ISS PBLA45 START -175.0284
HIERARCH ISS PBLA45 END -174.7995
HIERARCH ISS PBL46 START 152.4535
HIERARCH ISS PBL46 END 152.5331
HIERARCH ISS PBLA46 START -160.1581
HIERARCH ISS PBLA46 END -159.9378
HIERARCH ISS PBL56 START 107.4954
HIERARCH ISS PBL56 END 107.5179
HIERARCH ISS PBLA56 START -16.3723
HIERARCH ISS PBLA56 END -16.1377
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1