Exposure
ID
SPICA.2025-08-22T08-01-45_1
Header ID
SPICA.2025-08-22T08-01-45
Date updated
2025-08-22 08:00:40 UTC+0000
Release date
None
UTC Start
2025-08-22 08:00:40.788
UTC End
2025-08-22 08:01:40.788
MJD Start
60909.3338054209
MJD End
60909.334499865334
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 31.0029 30.9979 98.1456 98.3125
S1-E1 306.1238 306.2628 63.2256 63.4050
S1-E2 255.7650 255.8520 71.4332 71.6060
S1-W1 268.9515 268.8409 127.8658 128.0667
S1-W2 195.3666 195.3049 108.1210 108.2970
S2-E1 281.2633 281.4018 59.6080 59.7909
S2-E2 228.4962 228.5859 67.9366 68.1120
S2-W1 242.5144 242.4183 131.4995 131.7051
S2-W2 164.9199 164.8641 109.9871 110.1651
E1-E2 64.3423 64.3729 -151.3492 -151.1330
E1-W1 309.0637 309.1909 -168.6207 -168.3943
E1-W2 217.1325 217.2349 -156.1989 -155.9798
E2-W1 248.3585 248.4527 -173.0321 -172.8037
E2-W2 153.1173 153.1888 -158.2348 -158.0145
W1-W2 107.6719 107.6892 -14.3287 -14.0953
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60909.3338054209
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 31.0029
HIERARCH ISS PBL12 END 30.9979
HIERARCH ISS PBLA12 START 98.1456
HIERARCH ISS PBLA12 END 98.3125
HIERARCH ISS PBL13 START 306.1238
HIERARCH ISS PBL13 END 306.2628
HIERARCH ISS PBLA13 START 63.2256
HIERARCH ISS PBLA13 END 63.405
HIERARCH ISS PBL14 START 255.765
HIERARCH ISS PBL14 END 255.852
HIERARCH ISS PBLA14 START 71.4332
HIERARCH ISS PBLA14 END 71.606
HIERARCH ISS PBL15 START 268.9515
HIERARCH ISS PBL15 END 268.8409
HIERARCH ISS PBLA15 START 127.8658
HIERARCH ISS PBLA15 END 128.0667
HIERARCH ISS PBL16 START 195.3666
HIERARCH ISS PBL16 END 195.3049
HIERARCH ISS PBLA16 START 108.121
HIERARCH ISS PBLA16 END 108.297
HIERARCH ISS PBL23 START 281.2633
HIERARCH ISS PBL23 END 281.4018
HIERARCH ISS PBLA23 START 59.608
HIERARCH ISS PBLA23 END 59.7909
HIERARCH ISS PBL24 START 228.4962
HIERARCH ISS PBL24 END 228.5859
HIERARCH ISS PBLA24 START 67.9366
HIERARCH ISS PBLA24 END 68.112
HIERARCH ISS PBL25 START 242.5144
HIERARCH ISS PBL25 END 242.4183
HIERARCH ISS PBLA25 START 131.4995
HIERARCH ISS PBLA25 END 131.7051
HIERARCH ISS PBL26 START 164.9199
HIERARCH ISS PBL26 END 164.8641
HIERARCH ISS PBLA26 START 109.9871
HIERARCH ISS PBLA26 END 110.1651
HIERARCH ISS PBL34 START 64.3423
HIERARCH ISS PBL34 END 64.3729
HIERARCH ISS PBLA34 START -151.3492
HIERARCH ISS PBLA34 END -151.133
HIERARCH ISS PBL35 START 309.0637
HIERARCH ISS PBL35 END 309.1909
HIERARCH ISS PBLA35 START -168.6207
HIERARCH ISS PBLA35 END -168.3943
HIERARCH ISS PBL36 START 217.1325
HIERARCH ISS PBL36 END 217.2349
HIERARCH ISS PBLA36 START -156.1989
HIERARCH ISS PBLA36 END -155.9798
HIERARCH ISS PBL45 START 248.3585
HIERARCH ISS PBL45 END 248.4527
HIERARCH ISS PBLA45 START -173.0321
HIERARCH ISS PBLA45 END -172.8037
HIERARCH ISS PBL46 START 153.1173
HIERARCH ISS PBL46 END 153.1888
HIERARCH ISS PBLA46 START -158.2348
HIERARCH ISS PBLA46 END -158.0145
HIERARCH ISS PBL56 START 107.6719
HIERARCH ISS PBL56 END 107.6892
HIERARCH ISS PBLA56 START -14.3287
HIERARCH ISS PBLA56 END -14.0953
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1