Exposure
ID
SPICA.2025-08-21T08-16-57_1
Header ID
SPICA.2025-08-21T08-16-57
Date updated
2025-08-21 08:15:52 UTC+0000
Release date
None
UTC Start
2025-08-21 08:15:52.665
UTC End
2025-08-21 08:16:52.665
MJD Start
60908.3443595502
MJD End
60908.345053994635
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 30.9454 30.9393 99.8812 100.0477
S1-E1 307.5110 307.6373 65.0967 65.2769
S1-E2 256.6258 256.7032 73.2348 73.4082
S1-W1 267.7439 267.6212 129.9524 130.1523
S1-W2 194.6892 194.6201 109.9502 110.1255
S2-E1 282.6472 282.7735 61.5157 61.6995
S2-E2 229.3872 229.4680 69.7662 69.9423
S2-W1 241.4620 241.3547 133.6343 133.8388
S2-W2 164.3095 164.2474 111.8372 112.0144
E1-E2 64.6428 64.6696 -149.0959 -148.8791
E1-W1 310.2936 310.4009 -166.2653 -166.0391
E1-W2 218.1352 218.2243 -153.9156 -153.6960
E2-W1 249.2631 249.3412 -170.6559 -170.4278
E2-W2 153.8169 153.8790 -155.9392 -155.7185
W1-W2 107.8221 107.8330 -11.9040 -11.6717
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.3443595502
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 30.9454
HIERARCH ISS PBL12 END 30.9393
HIERARCH ISS PBLA12 START 99.8812
HIERARCH ISS PBLA12 END 100.0477
HIERARCH ISS PBL13 START 307.511
HIERARCH ISS PBL13 END 307.6373
HIERARCH ISS PBLA13 START 65.0967
HIERARCH ISS PBLA13 END 65.2769
HIERARCH ISS PBL14 START 256.6258
HIERARCH ISS PBL14 END 256.7032
HIERARCH ISS PBLA14 START 73.2348
HIERARCH ISS PBLA14 END 73.4082
HIERARCH ISS PBL15 START 267.7439
HIERARCH ISS PBL15 END 267.6212
HIERARCH ISS PBLA15 START 129.9524
HIERARCH ISS PBLA15 END 130.1523
HIERARCH ISS PBL16 START 194.6892
HIERARCH ISS PBL16 END 194.6201
HIERARCH ISS PBLA16 START 109.9502
HIERARCH ISS PBLA16 END 110.1255
HIERARCH ISS PBL23 START 282.6472
HIERARCH ISS PBL23 END 282.7735
HIERARCH ISS PBLA23 START 61.5157
HIERARCH ISS PBLA23 END 61.6995
HIERARCH ISS PBL24 START 229.3872
HIERARCH ISS PBL24 END 229.468
HIERARCH ISS PBLA24 START 69.7662
HIERARCH ISS PBLA24 END 69.9423
HIERARCH ISS PBL25 START 241.462
HIERARCH ISS PBL25 END 241.3547
HIERARCH ISS PBLA25 START 133.6343
HIERARCH ISS PBLA25 END 133.8388
HIERARCH ISS PBL26 START 164.3095
HIERARCH ISS PBL26 END 164.2474
HIERARCH ISS PBLA26 START 111.8372
HIERARCH ISS PBLA26 END 112.0144
HIERARCH ISS PBL34 START 64.6428
HIERARCH ISS PBL34 END 64.6696
HIERARCH ISS PBLA34 START -149.0959
HIERARCH ISS PBLA34 END -148.8791
HIERARCH ISS PBL35 START 310.2936
HIERARCH ISS PBL35 END 310.4009
HIERARCH ISS PBLA35 START -166.2653
HIERARCH ISS PBLA35 END -166.0391
HIERARCH ISS PBL36 START 218.1352
HIERARCH ISS PBL36 END 218.2243
HIERARCH ISS PBLA36 START -153.9156
HIERARCH ISS PBLA36 END -153.696
HIERARCH ISS PBL45 START 249.2631
HIERARCH ISS PBL45 END 249.3412
HIERARCH ISS PBLA45 START -170.6559
HIERARCH ISS PBLA45 END -170.4278
HIERARCH ISS PBL46 START 153.8169
HIERARCH ISS PBL46 END 153.879
HIERARCH ISS PBLA46 START -155.9392
HIERARCH ISS PBLA46 END -155.7185
HIERARCH ISS PBL56 START 107.8221
HIERARCH ISS PBL56 END 107.833
HIERARCH ISS PBLA56 START -11.904
HIERARCH ISS PBLA56 END -11.6717
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1