Exposure
ID
SPICA.2025-08-21T08-15-51_1
Header ID
SPICA.2025-08-21T08-15-51
Date updated
2025-08-21 08:14:46 UTC+0000
Release date
None
UTC Start
2025-08-21 08:14:46.553
UTC End
2025-08-21 08:15:46.553
MJD Start
60908.3435943616
MJD End
60908.34428880603
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 30.9516 30.9455 99.7116 99.8782
S1-E1 307.3811 307.5086 64.9133 65.0934
S1-E2 256.5460 256.6243 73.0583 73.2316
S1-W1 267.8676 267.7461 129.7487 129.9487
S1-W2 194.7589 194.6905 109.7716 109.9470
S2-E1 282.5174 282.6449 61.3287 61.5124
S2-E2 229.3042 229.3858 69.5868 69.7629
S2-W1 241.5701 241.4639 133.4259 133.6305
S2-W2 164.3721 164.3106 111.6565 111.8339
E1-E2 64.6151 64.6423 -149.3166 -149.0999
E1-W1 310.1825 310.2917 -166.4957 -166.2694
E1-W2 218.0432 218.1336 -154.1392 -153.9197
E2-W1 249.1820 249.2617 -170.8882 -170.6601
E2-W2 153.7528 153.8158 -156.1639 -155.9432
W1-W2 107.8104 107.8219 -12.1407 -11.9083
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.3435943616
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 30.9516
HIERARCH ISS PBL12 END 30.9455
HIERARCH ISS PBLA12 START 99.7116
HIERARCH ISS PBLA12 END 99.8782
HIERARCH ISS PBL13 START 307.3811
HIERARCH ISS PBL13 END 307.5086
HIERARCH ISS PBLA13 START 64.9133
HIERARCH ISS PBLA13 END 65.0934
HIERARCH ISS PBL14 START 256.546
HIERARCH ISS PBL14 END 256.6243
HIERARCH ISS PBLA14 START 73.0583
HIERARCH ISS PBLA14 END 73.2316
HIERARCH ISS PBL15 START 267.8676
HIERARCH ISS PBL15 END 267.7461
HIERARCH ISS PBLA15 START 129.7487
HIERARCH ISS PBLA15 END 129.9487
HIERARCH ISS PBL16 START 194.7589
HIERARCH ISS PBL16 END 194.6905
HIERARCH ISS PBLA16 START 109.7716
HIERARCH ISS PBLA16 END 109.947
HIERARCH ISS PBL23 START 282.5174
HIERARCH ISS PBL23 END 282.6449
HIERARCH ISS PBLA23 START 61.3287
HIERARCH ISS PBLA23 END 61.5124
HIERARCH ISS PBL24 START 229.3042
HIERARCH ISS PBL24 END 229.3858
HIERARCH ISS PBLA24 START 69.5868
HIERARCH ISS PBLA24 END 69.7629
HIERARCH ISS PBL25 START 241.5701
HIERARCH ISS PBL25 END 241.4639
HIERARCH ISS PBLA25 START 133.4259
HIERARCH ISS PBLA25 END 133.6305
HIERARCH ISS PBL26 START 164.3721
HIERARCH ISS PBL26 END 164.3106
HIERARCH ISS PBLA26 START 111.6565
HIERARCH ISS PBLA26 END 111.8339
HIERARCH ISS PBL34 START 64.6151
HIERARCH ISS PBL34 END 64.6423
HIERARCH ISS PBLA34 START -149.3166
HIERARCH ISS PBLA34 END -149.0999
HIERARCH ISS PBL35 START 310.1825
HIERARCH ISS PBL35 END 310.2917
HIERARCH ISS PBLA35 START -166.4957
HIERARCH ISS PBLA35 END -166.2694
HIERARCH ISS PBL36 START 218.0432
HIERARCH ISS PBL36 END 218.1336
HIERARCH ISS PBLA36 START -154.1392
HIERARCH ISS PBLA36 END -153.9197
HIERARCH ISS PBL45 START 249.182
HIERARCH ISS PBL45 END 249.2617
HIERARCH ISS PBLA45 START -170.8882
HIERARCH ISS PBLA45 END -170.6601
HIERARCH ISS PBL46 START 153.7528
HIERARCH ISS PBL46 END 153.8158
HIERARCH ISS PBLA46 START -156.1639
HIERARCH ISS PBLA46 END -155.9432
HIERARCH ISS PBL56 START 107.8104
HIERARCH ISS PBL56 END 107.8219
HIERARCH ISS PBLA56 START -12.1407
HIERARCH ISS PBLA56 END -11.9083
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1