Exposure
ID
SPICA.2025-08-21T07-50-30_1
Header ID
SPICA.2025-08-21T07-50-30
Date updated
2025-08-21 07:49:24 UTC+0000
Release date
None
UTC Start
2025-08-21 07:49:24.973
UTC End
2025-08-21 07:50:24.973
MJD Start
60908.3259834786
MJD End
60908.32667792303
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 31.0625 31.0589 95.7990 95.9663
S1-E1 304.0374 304.1945 60.7163 60.8945
S1-E2 254.4410 254.5416 69.0150 69.1867
S1-W1 270.3894 270.2939 125.0341 125.2365
S1-W2 196.1618 196.1095 105.6425 105.8194
S2-E1 279.1897 279.3455 57.0499 57.2315
S2-E2 227.1429 227.2452 65.4819 65.6562
S2-W1 243.7562 243.6741 128.6023 128.8094
S2-W2 165.6418 165.5941 107.4797 107.6587
E1-E2 63.8736 63.9094 -154.3798 -154.1642
E1-W1 307.0736 307.2280 -171.8021 -171.5752
E1-W2 215.5578 215.6786 -159.2735 -159.0546
E2-W1 246.8722 246.9882 -176.2451 -176.0158
E2-W2 152.0148 152.0994 -161.3277 -161.1074
W1-W2 107.3663 107.3918 -17.6207 -17.3852
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.3259834786
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 31.0625
HIERARCH ISS PBL12 END 31.0589
HIERARCH ISS PBLA12 START 95.799
HIERARCH ISS PBLA12 END 95.9663
HIERARCH ISS PBL13 START 304.0374
HIERARCH ISS PBL13 END 304.1945
HIERARCH ISS PBLA13 START 60.7163
HIERARCH ISS PBLA13 END 60.8945
HIERARCH ISS PBL14 START 254.441
HIERARCH ISS PBL14 END 254.5416
HIERARCH ISS PBLA14 START 69.015
HIERARCH ISS PBLA14 END 69.1867
HIERARCH ISS PBL15 START 270.3894
HIERARCH ISS PBL15 END 270.2939
HIERARCH ISS PBLA15 START 125.0341
HIERARCH ISS PBLA15 END 125.2365
HIERARCH ISS PBL16 START 196.1618
HIERARCH ISS PBL16 END 196.1095
HIERARCH ISS PBLA16 START 105.6425
HIERARCH ISS PBLA16 END 105.8194
HIERARCH ISS PBL23 START 279.1897
HIERARCH ISS PBL23 END 279.3455
HIERARCH ISS PBLA23 START 57.0499
HIERARCH ISS PBLA23 END 57.2315
HIERARCH ISS PBL24 START 227.1429
HIERARCH ISS PBL24 END 227.2452
HIERARCH ISS PBLA24 START 65.4819
HIERARCH ISS PBLA24 END 65.6562
HIERARCH ISS PBL25 START 243.7562
HIERARCH ISS PBL25 END 243.6741
HIERARCH ISS PBLA25 START 128.6023
HIERARCH ISS PBLA25 END 128.8094
HIERARCH ISS PBL26 START 165.6418
HIERARCH ISS PBL26 END 165.5941
HIERARCH ISS PBLA26 START 107.4797
HIERARCH ISS PBLA26 END 107.6587
HIERARCH ISS PBL34 START 63.8736
HIERARCH ISS PBL34 END 63.9094
HIERARCH ISS PBLA34 START -154.3798
HIERARCH ISS PBLA34 END -154.1642
HIERARCH ISS PBL35 START 307.0736
HIERARCH ISS PBL35 END 307.228
HIERARCH ISS PBLA35 START -171.8021
HIERARCH ISS PBLA35 END -171.5752
HIERARCH ISS PBL36 START 215.5578
HIERARCH ISS PBL36 END 215.6786
HIERARCH ISS PBLA36 START -159.2735
HIERARCH ISS PBLA36 END -159.0546
HIERARCH ISS PBL45 START 246.8722
HIERARCH ISS PBL45 END 246.9882
HIERARCH ISS PBLA45 START -176.2451
HIERARCH ISS PBLA45 END -176.0158
HIERARCH ISS PBL46 START 152.0148
HIERARCH ISS PBL46 END 152.0994
HIERARCH ISS PBLA46 START -161.3277
HIERARCH ISS PBLA46 END -161.1074
HIERARCH ISS PBL56 START 107.3663
HIERARCH ISS PBL56 END 107.3918
HIERARCH ISS PBLA56 START -17.6207
HIERARCH ISS PBLA56 END -17.3852
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1