Exposure
ID
SPICA.2025-08-16T08-05-27_1
Header ID
SPICA.2025-08-16T08-05-27
Date updated
2025-08-16 08:04:22 UTC+0000
Release date
None
UTC Start
2025-08-16 08:04:22.145
UTC End
2025-08-16 08:05:22.145
MJD Start
60903.3363674206
MJD End
60903.33706186503
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
70128
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52032
Name
HD_213660
RA
338.1099
DEC
39.77973
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9160 33.9151 94.1851 94.3383
S1-E1 327.9208 327.9928 61.9655 62.1154
S1-E2 276.6195 276.6627 69.6845 69.8338
S1-W1 278.2567 278.2789 122.5648 122.7455
S1-W2 210.6370 210.6269 103.3595 103.5216
S2-E1 299.7734 299.8471 58.5072 58.6578
S2-E2 246.1596 246.2046 66.4089 66.5584
S2-W1 248.9393 248.9710 126.2777 126.4612
S2-W2 177.2374 177.2292 105.1079 105.2717
E1-E2 65.3887 65.4142 -152.6592 -152.4972
E1-W1 308.8212 309.0130 -169.7535 -169.5864
E1-W2 219.6968 219.7985 -157.3778 -157.2153
E2-W1 247.0700 247.2353 -174.2153 -174.0457
E2-W2 154.6233 154.6995 -159.3713 -159.2084
W1-W2 105.3389 105.4202 -16.3046 -16.1181
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 60903.3363674206
PI-COI spica
HIERARCH OBS TARG NAME HD_213660
HIERARCH OBS RA 338.1099
HIERARCH OBS DEC 39.77973
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 33.916
HIERARCH ISS PBL12 END 33.9151
HIERARCH ISS PBLA12 START 94.1851
HIERARCH ISS PBLA12 END 94.3383
HIERARCH ISS PBL13 START 327.9208
HIERARCH ISS PBL13 END 327.9928
HIERARCH ISS PBLA13 START 61.9655
HIERARCH ISS PBLA13 END 62.1154
HIERARCH ISS PBL14 START 276.6195
HIERARCH ISS PBL14 END 276.6627
HIERARCH ISS PBLA14 START 69.6845
HIERARCH ISS PBLA14 END 69.8338
HIERARCH ISS PBL15 START 278.2567
HIERARCH ISS PBL15 END 278.2789
HIERARCH ISS PBLA15 START 122.5648
HIERARCH ISS PBLA15 END 122.7455
HIERARCH ISS PBL16 START 210.637
HIERARCH ISS PBL16 END 210.6269
HIERARCH ISS PBLA16 START 103.3595
HIERARCH ISS PBLA16 END 103.5216
HIERARCH ISS PBL23 START 299.7734
HIERARCH ISS PBL23 END 299.8471
HIERARCH ISS PBLA23 START 58.5072
HIERARCH ISS PBLA23 END 58.6578
HIERARCH ISS PBL24 START 246.1596
HIERARCH ISS PBL24 END 246.2046
HIERARCH ISS PBLA24 START 66.4089
HIERARCH ISS PBLA24 END 66.5584
HIERARCH ISS PBL25 START 248.9393
HIERARCH ISS PBL25 END 248.971
HIERARCH ISS PBLA25 START 126.2777
HIERARCH ISS PBLA25 END 126.4612
HIERARCH ISS PBL26 START 177.2374
HIERARCH ISS PBL26 END 177.2292
HIERARCH ISS PBLA26 START 105.1079
HIERARCH ISS PBLA26 END 105.2717
HIERARCH ISS PBL34 START 65.3887
HIERARCH ISS PBL34 END 65.4142
HIERARCH ISS PBLA34 START -152.6592
HIERARCH ISS PBLA34 END -152.4972
HIERARCH ISS PBL35 START 308.8212
HIERARCH ISS PBL35 END 309.013
HIERARCH ISS PBLA35 START -169.7535
HIERARCH ISS PBLA35 END -169.5864
HIERARCH ISS PBL36 START 219.6968
HIERARCH ISS PBL36 END 219.7985
HIERARCH ISS PBLA36 START -157.3778
HIERARCH ISS PBLA36 END -157.2153
HIERARCH ISS PBL45 START 247.07
HIERARCH ISS PBL45 END 247.2353
HIERARCH ISS PBLA45 START -174.2153
HIERARCH ISS PBLA45 END -174.0457
HIERARCH ISS PBL46 START 154.6233
HIERARCH ISS PBL46 END 154.6995
HIERARCH ISS PBLA46 START -159.3713
HIERARCH ISS PBLA46 END -159.2084
HIERARCH ISS PBL56 START 105.3389
HIERARCH ISS PBL56 END 105.4202
HIERARCH ISS PBLA56 START -16.3046
HIERARCH ISS PBLA56 END -16.1181
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1