Exposure
ID
SPICA.2025-08-21T08-21-22_1
Header ID
SPICA.2025-08-21T08-21-22
Date updated
2025-08-21 08:20:17 UTC+0000
Release date
None
UTC Start
2025-08-21 08:20:17.181
UTC End
2025-08-21 08:21:17.181
MJD Start
60908.347421071
MJD End
60908.34811551543
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 30.9198 30.9132 100.5592 100.7256
S1-E1 308.0182 308.1397 65.8313 66.0118
S1-E2 256.9355 257.0092 73.9416 74.1153
S1-W1 267.2367 267.1092 130.7660 130.9655
S1-W2 194.4031 194.3310 110.6639 110.8389
S2-E1 283.1546 283.2763 62.2648 62.4489
S2-E2 229.7108 229.7881 70.4842 70.6607
S2-W1 241.0179 240.9061 134.4667 134.6708
S2-W2 164.0526 163.9880 112.5589 112.7359
E1-E2 64.7498 64.7752 -148.2122 -147.9951
E1-W1 310.7186 310.8181 -165.3437 -165.1174
E1-W2 218.4904 218.5745 -153.0208 -152.8009
E2-W1 249.5715 249.6433 -169.7267 -169.4986
E2-W2 154.0641 154.1225 -155.0397 -154.8188
W1-W2 107.8626 107.8709 -10.9583 -10.7263
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.347421071
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 30.9198
HIERARCH ISS PBL12 END 30.9132
HIERARCH ISS PBLA12 START 100.5592
HIERARCH ISS PBLA12 END 100.7256
HIERARCH ISS PBL13 START 308.0182
HIERARCH ISS PBL13 END 308.1397
HIERARCH ISS PBLA13 START 65.8313
HIERARCH ISS PBLA13 END 66.0118
HIERARCH ISS PBL14 START 256.9355
HIERARCH ISS PBL14 END 257.0092
HIERARCH ISS PBLA14 START 73.9416
HIERARCH ISS PBLA14 END 74.1153
HIERARCH ISS PBL15 START 267.2367
HIERARCH ISS PBL15 END 267.1092
HIERARCH ISS PBLA15 START 130.766
HIERARCH ISS PBLA15 END 130.9655
HIERARCH ISS PBL16 START 194.4031
HIERARCH ISS PBL16 END 194.331
HIERARCH ISS PBLA16 START 110.6639
HIERARCH ISS PBLA16 END 110.8389
HIERARCH ISS PBL23 START 283.1546
HIERARCH ISS PBL23 END 283.2763
HIERARCH ISS PBLA23 START 62.2648
HIERARCH ISS PBLA23 END 62.4489
HIERARCH ISS PBL24 START 229.7108
HIERARCH ISS PBL24 END 229.7881
HIERARCH ISS PBLA24 START 70.4842
HIERARCH ISS PBLA24 END 70.6607
HIERARCH ISS PBL25 START 241.0179
HIERARCH ISS PBL25 END 240.9061
HIERARCH ISS PBLA25 START 134.4667
HIERARCH ISS PBLA25 END 134.6708
HIERARCH ISS PBL26 START 164.0526
HIERARCH ISS PBL26 END 163.988
HIERARCH ISS PBLA26 START 112.5589
HIERARCH ISS PBLA26 END 112.7359
HIERARCH ISS PBL34 START 64.7498
HIERARCH ISS PBL34 END 64.7752
HIERARCH ISS PBLA34 START -148.2122
HIERARCH ISS PBLA34 END -147.9951
HIERARCH ISS PBL35 START 310.7186
HIERARCH ISS PBL35 END 310.8181
HIERARCH ISS PBLA35 START -165.3437
HIERARCH ISS PBLA35 END -165.1174
HIERARCH ISS PBL36 START 218.4904
HIERARCH ISS PBL36 END 218.5745
HIERARCH ISS PBLA36 START -153.0208
HIERARCH ISS PBLA36 END -152.8009
HIERARCH ISS PBL45 START 249.5715
HIERARCH ISS PBL45 END 249.6433
HIERARCH ISS PBLA45 START -169.7267
HIERARCH ISS PBLA45 END -169.4986
HIERARCH ISS PBL46 START 154.0641
HIERARCH ISS PBL46 END 154.1225
HIERARCH ISS PBLA46 START -155.0397
HIERARCH ISS PBLA46 END -154.8188
HIERARCH ISS PBL56 START 107.8626
HIERARCH ISS PBL56 END 107.8709
HIERARCH ISS PBLA56 START -10.9583
HIERARCH ISS PBLA56 END -10.7263
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1