Exposure
ID
SPICA.2025-09-15T09-58-53_1
Header ID
SPICA.2025-09-15T09-58-53
Date updated
2025-09-15 09:57:48 UTC+0000
Release date
None
UTC Start
2025-09-15 09:57:48.200
UTC End
2025-09-15 09:58:48.200
MJD Start
60933.4151412077
MJD End
60933.41583565213
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
64297
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47778
Name
HD_15318
RA
37.03976
DEC
8.460056
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.7114 30.7164 94.0463 94.2149
S1-E1 311.2360 310.9725 59.7987 59.9222
S1-E2 258.7084 258.5239 67.6742 67.8140
S1-W1 244.0380 244.4167 127.0950 127.2521
S1-W2 187.2642 187.3782 104.4394 104.6139
S2-E1 286.3715 286.1194 56.3386 56.4545
S2-E2 231.5953 231.4144 64.2972 64.4304
S2-W1 218.9370 219.3069 131.4824 131.6314
S2-W2 157.1543 157.2641 106.4598 106.6343
E1-E2 65.4065 65.3732 -153.0190 -152.9642
E1-W1 312.7165 312.8157 -166.2485 -166.2130
E1-W2 221.3490 221.2845 -156.6754 -156.6282
E2-W1 249.4952 249.6325 -169.6880 -169.6538
E2-W2 156.1313 156.1009 -158.2062 -158.1619
W1-W2 101.3701 101.5410 -7.5417 -7.4891
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60933.4151412077
PI-COI spica
HIERARCH OBS TARG NAME HD_15318
HIERARCH OBS RA 37.03976
HIERARCH OBS DEC 8.460056
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 30.7114
HIERARCH ISS PBL12 END 30.7164
HIERARCH ISS PBLA12 START 94.0463
HIERARCH ISS PBLA12 END 94.2149
HIERARCH ISS PBL13 START 311.236
HIERARCH ISS PBL13 END 310.9725
HIERARCH ISS PBLA13 START 59.7987
HIERARCH ISS PBLA13 END 59.9222
HIERARCH ISS PBL14 START 258.7084
HIERARCH ISS PBL14 END 258.5239
HIERARCH ISS PBLA14 START 67.6742
HIERARCH ISS PBLA14 END 67.814
HIERARCH ISS PBL15 START 244.038
HIERARCH ISS PBL15 END 244.4167
HIERARCH ISS PBLA15 START 127.095
HIERARCH ISS PBLA15 END 127.2521
HIERARCH ISS PBL16 START 187.2642
HIERARCH ISS PBL16 END 187.3782
HIERARCH ISS PBLA16 START 104.4394
HIERARCH ISS PBLA16 END 104.6139
HIERARCH ISS PBL23 START 286.3715
HIERARCH ISS PBL23 END 286.1194
HIERARCH ISS PBLA23 START 56.3386
HIERARCH ISS PBLA23 END 56.4545
HIERARCH ISS PBL24 START 231.5953
HIERARCH ISS PBL24 END 231.4144
HIERARCH ISS PBLA24 START 64.2972
HIERARCH ISS PBLA24 END 64.4304
HIERARCH ISS PBL25 START 218.937
HIERARCH ISS PBL25 END 219.3069
HIERARCH ISS PBLA25 START 131.4824
HIERARCH ISS PBLA25 END 131.6314
HIERARCH ISS PBL26 START 157.1543
HIERARCH ISS PBL26 END 157.2641
HIERARCH ISS PBLA26 START 106.4598
HIERARCH ISS PBLA26 END 106.6343
HIERARCH ISS PBL34 START 65.4065
HIERARCH ISS PBL34 END 65.3732
HIERARCH ISS PBLA34 START -153.019
HIERARCH ISS PBLA34 END -152.9642
HIERARCH ISS PBL35 START 312.7165
HIERARCH ISS PBL35 END 312.8157
HIERARCH ISS PBLA35 START -166.2485
HIERARCH ISS PBLA35 END -166.213
HIERARCH ISS PBL36 START 221.349
HIERARCH ISS PBL36 END 221.2845
HIERARCH ISS PBLA36 START -156.6754
HIERARCH ISS PBLA36 END -156.6282
HIERARCH ISS PBL45 START 249.4952
HIERARCH ISS PBL45 END 249.6325
HIERARCH ISS PBLA45 START -169.688
HIERARCH ISS PBLA45 END -169.6538
HIERARCH ISS PBL46 START 156.1313
HIERARCH ISS PBL46 END 156.1009
HIERARCH ISS PBLA46 START -158.2062
HIERARCH ISS PBLA46 END -158.1619
HIERARCH ISS PBL56 START 101.3701
HIERARCH ISS PBL56 END 101.541
HIERARCH ISS PBLA56 START -7.5417
HIERARCH ISS PBLA56 END -7.4891
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1