Exposure
ID
SPICA.2025-10-13T05-39-28_1
Header ID
SPICA.2025-10-13T05-39-28
Date updated
2025-10-13 05:38:23 UTC+0000
Release date
None
UTC Start
2025-10-13 05:38:23.542
UTC End
2025-10-13 05:39:23.542
MJD Start
60961.2349947043
MJD End
60961.23568914873
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
64302
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47671
Name
HD_3360
RA
9.242851
DEC
53.89691
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.1139 32.1149 88.1024 88.2648
S1-E1 304.0460 304.2592 53.8244 53.9885
S1-E2 256.7832 256.9240 62.1468 62.3064
S1-W1 276.7287 276.6910 115.2636 115.4664
S2-E1 278.0986 278.3100 50.0954 50.2624
S2-E2 228.3415 228.4820 58.6178 58.7790
S2-W1 248.5888 248.5618 118.6445 118.8523
E1-E2 62.2746 62.3316 -162.8190 -162.6161
E1-W1 297.6093 297.8833 179.0699 179.2899
E2-W1 239.2047 239.4181 174.4279 174.6520
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 60961.2349947043
PI-COI spica
HIERARCH OBS TARG NAME HD_3360
HIERARCH OBS RA 9.242851
HIERARCH OBS DEC 53.89691
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 32.1139
HIERARCH ISS PBL12 END 32.1149
HIERARCH ISS PBLA12 START 88.1024
HIERARCH ISS PBLA12 END 88.2648
HIERARCH ISS PBL13 START 304.046
HIERARCH ISS PBL13 END 304.2592
HIERARCH ISS PBLA13 START 53.8244
HIERARCH ISS PBLA13 END 53.9885
HIERARCH ISS PBL14 START 256.7832
HIERARCH ISS PBL14 END 256.924
HIERARCH ISS PBLA14 START 62.1468
HIERARCH ISS PBLA14 END 62.3064
HIERARCH ISS PBL15 START 276.7287
HIERARCH ISS PBL15 END 276.691
HIERARCH ISS PBLA15 START 115.2636
HIERARCH ISS PBLA15 END 115.4664
HIERARCH ISS PBL23 START 278.0986
HIERARCH ISS PBL23 END 278.31
HIERARCH ISS PBLA23 START 50.0954
HIERARCH ISS PBLA23 END 50.2624
HIERARCH ISS PBL24 START 228.3415
HIERARCH ISS PBL24 END 228.482
HIERARCH ISS PBLA24 START 58.6178
HIERARCH ISS PBLA24 END 58.779
HIERARCH ISS PBL25 START 248.5888
HIERARCH ISS PBL25 END 248.5618
HIERARCH ISS PBLA25 START 118.6445
HIERARCH ISS PBLA25 END 118.8523
HIERARCH ISS PBL34 START 62.2746
HIERARCH ISS PBL34 END 62.3316
HIERARCH ISS PBLA34 START -162.819
HIERARCH ISS PBLA34 END -162.6161
HIERARCH ISS PBL35 START 297.6093
HIERARCH ISS PBL35 END 297.8833
HIERARCH ISS PBLA35 START 179.0699
HIERARCH ISS PBLA35 END 179.2899
HIERARCH ISS PBL45 START 239.2047
HIERARCH ISS PBL45 END 239.4181
HIERARCH ISS PBLA45 START 174.4279
HIERARCH ISS PBLA45 END 174.652
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1