Exposure
ID
SPICA.2025-08-21T07-55-06_1
Header ID
SPICA.2025-08-21T07-55-06
Date updated
2025-08-21 07:54:01 UTC+0000
Release date
None
UTC Start
2025-08-21 07:54:01.565
UTC End
2025-08-21 07:55:01.565
MJD Start
60908.3291847744
MJD End
60908.32987921883
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 31.0466 31.0426 96.5115 96.6787
S1-E1 304.6972 304.8487 61.4758 61.6544
S1-E2 254.8629 254.9593 69.7472 69.9192
S1-W1 269.9754 269.8755 125.8953 126.0973
S1-W2 195.9346 195.8795 106.3957 106.5724
S2-E1 279.8447 279.9951 57.8242 58.0062
S2-E2 227.5723 227.6707 66.2250 66.3996
S2-W1 243.4001 243.3139 129.4836 129.6901
S2-W2 165.4347 165.3846 108.2418 108.4205
E1-E2 64.0236 64.0579 -153.4611 -153.2454
E1-W1 307.7178 307.8639 -170.8360 -170.6093
E1-W2 216.0630 216.1781 -158.3410 -158.1221
E2-W1 247.3554 247.4647 -175.2689 -175.0400
E2-W2 152.3688 152.4494 -160.3894 -160.1692
W1-W2 107.4711 107.4942 -16.6189 -16.3842
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.3291847744
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 31.0466
HIERARCH ISS PBL12 END 31.0426
HIERARCH ISS PBLA12 START 96.5115
HIERARCH ISS PBLA12 END 96.6787
HIERARCH ISS PBL13 START 304.6972
HIERARCH ISS PBL13 END 304.8487
HIERARCH ISS PBLA13 START 61.4758
HIERARCH ISS PBLA13 END 61.6544
HIERARCH ISS PBL14 START 254.8629
HIERARCH ISS PBL14 END 254.9593
HIERARCH ISS PBLA14 START 69.7472
HIERARCH ISS PBLA14 END 69.9192
HIERARCH ISS PBL15 START 269.9754
HIERARCH ISS PBL15 END 269.8755
HIERARCH ISS PBLA15 START 125.8953
HIERARCH ISS PBLA15 END 126.0973
HIERARCH ISS PBL16 START 195.9346
HIERARCH ISS PBL16 END 195.8795
HIERARCH ISS PBLA16 START 106.3957
HIERARCH ISS PBLA16 END 106.5724
HIERARCH ISS PBL23 START 279.8447
HIERARCH ISS PBL23 END 279.9951
HIERARCH ISS PBLA23 START 57.8242
HIERARCH ISS PBLA23 END 58.0062
HIERARCH ISS PBL24 START 227.5723
HIERARCH ISS PBL24 END 227.6707
HIERARCH ISS PBLA24 START 66.225
HIERARCH ISS PBLA24 END 66.3996
HIERARCH ISS PBL25 START 243.4001
HIERARCH ISS PBL25 END 243.3139
HIERARCH ISS PBLA25 START 129.4836
HIERARCH ISS PBLA25 END 129.6901
HIERARCH ISS PBL26 START 165.4347
HIERARCH ISS PBL26 END 165.3846
HIERARCH ISS PBLA26 START 108.2418
HIERARCH ISS PBLA26 END 108.4205
HIERARCH ISS PBL34 START 64.0236
HIERARCH ISS PBL34 END 64.0579
HIERARCH ISS PBLA34 START -153.4611
HIERARCH ISS PBLA34 END -153.2454
HIERARCH ISS PBL35 START 307.7178
HIERARCH ISS PBL35 END 307.8639
HIERARCH ISS PBLA35 START -170.836
HIERARCH ISS PBLA35 END -170.6093
HIERARCH ISS PBL36 START 216.063
HIERARCH ISS PBL36 END 216.1781
HIERARCH ISS PBLA36 START -158.341
HIERARCH ISS PBLA36 END -158.1221
HIERARCH ISS PBL45 START 247.3554
HIERARCH ISS PBL45 END 247.4647
HIERARCH ISS PBLA45 START -175.2689
HIERARCH ISS PBLA45 END -175.04
HIERARCH ISS PBL46 START 152.3688
HIERARCH ISS PBL46 END 152.4494
HIERARCH ISS PBLA46 START -160.3894
HIERARCH ISS PBLA46 END -160.1692
HIERARCH ISS PBL56 START 107.4711
HIERARCH ISS PBL56 END 107.4942
HIERARCH ISS PBLA56 START -16.6189
HIERARCH ISS PBLA56 END -16.3842
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1