Exposure
ID
SPICA.2025-08-21T08-02-18_1
Header ID
SPICA.2025-08-21T08-02-18
Date updated
2025-08-21 08:01:12 UTC+0000
Release date
None
UTC Start
2025-08-21 08:01:12.892
UTC End
2025-08-21 08:02:12.892
MJD Start
60908.3341769916
MJD End
60908.33487143603
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 31.0180 31.0133 97.6215 97.7885
S1-E1 305.6792 305.8222 62.6632 62.8423
S1-E2 255.4855 255.5755 70.8914 71.0640
S1-W1 269.2914 269.1843 127.2345 127.4358
S1-W2 195.5560 195.4964 107.5680 107.7442
S2-E1 280.8208 280.9631 59.0347 59.2172
S2-E2 228.2091 228.3015 67.3865 67.5617
S2-W1 242.8092 242.7163 130.8537 131.0596
S2-W2 165.0912 165.0372 109.4277 109.6060
E1-E2 64.2439 64.2757 -152.0274 -151.8114
E1-W1 308.6519 308.7852 -169.3312 -169.1048
E1-W2 216.8029 216.9093 -156.8865 -156.6675
E2-W1 248.0527 248.1518 -173.7493 -173.5207
E2-W2 152.8868 152.9612 -158.9264 -158.7061
W1-W2 107.6136 107.6328 -15.0622 -14.8284
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.3341769916
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 31.018
HIERARCH ISS PBL12 END 31.0133
HIERARCH ISS PBLA12 START 97.6215
HIERARCH ISS PBLA12 END 97.7885
HIERARCH ISS PBL13 START 305.6792
HIERARCH ISS PBL13 END 305.8222
HIERARCH ISS PBLA13 START 62.6632
HIERARCH ISS PBLA13 END 62.8423
HIERARCH ISS PBL14 START 255.4855
HIERARCH ISS PBL14 END 255.5755
HIERARCH ISS PBLA14 START 70.8914
HIERARCH ISS PBLA14 END 71.064
HIERARCH ISS PBL15 START 269.2914
HIERARCH ISS PBL15 END 269.1843
HIERARCH ISS PBLA15 START 127.2345
HIERARCH ISS PBLA15 END 127.4358
HIERARCH ISS PBL16 START 195.556
HIERARCH ISS PBL16 END 195.4964
HIERARCH ISS PBLA16 START 107.568
HIERARCH ISS PBLA16 END 107.7442
HIERARCH ISS PBL23 START 280.8208
HIERARCH ISS PBL23 END 280.9631
HIERARCH ISS PBLA23 START 59.0347
HIERARCH ISS PBLA23 END 59.2172
HIERARCH ISS PBL24 START 228.2091
HIERARCH ISS PBL24 END 228.3015
HIERARCH ISS PBLA24 START 67.3865
HIERARCH ISS PBLA24 END 67.5617
HIERARCH ISS PBL25 START 242.8092
HIERARCH ISS PBL25 END 242.7163
HIERARCH ISS PBLA25 START 130.8537
HIERARCH ISS PBLA25 END 131.0596
HIERARCH ISS PBL26 START 165.0912
HIERARCH ISS PBL26 END 165.0372
HIERARCH ISS PBLA26 START 109.4277
HIERARCH ISS PBLA26 END 109.606
HIERARCH ISS PBL34 START 64.2439
HIERARCH ISS PBL34 END 64.2757
HIERARCH ISS PBLA34 START -152.0274
HIERARCH ISS PBLA34 END -151.8114
HIERARCH ISS PBL35 START 308.6519
HIERARCH ISS PBL35 END 308.7852
HIERARCH ISS PBLA35 START -169.3312
HIERARCH ISS PBLA35 END -169.1048
HIERARCH ISS PBL36 START 216.8029
HIERARCH ISS PBL36 END 216.9093
HIERARCH ISS PBLA36 START -156.8865
HIERARCH ISS PBLA36 END -156.6675
HIERARCH ISS PBL45 START 248.0527
HIERARCH ISS PBL45 END 248.1518
HIERARCH ISS PBLA45 START -173.7493
HIERARCH ISS PBLA45 END -173.5207
HIERARCH ISS PBL46 START 152.8868
HIERARCH ISS PBL46 END 152.9612
HIERARCH ISS PBLA46 START -158.9264
HIERARCH ISS PBLA46 END -158.7061
HIERARCH ISS PBL56 START 107.6136
HIERARCH ISS PBL56 END 107.6328
HIERARCH ISS PBLA56 START -15.0622
HIERARCH ISS PBLA56 END -14.8284
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1