Exposure
ID
SPICA.2025-06-11T06-37-19_1
Header ID
SPICA.2025-06-11T06-37-19
Date updated
2025-06-11 06:36:14 UTC+0000
Release date
None
UTC Start
2025-06-11 06:36:14.212
UTC End
2025-06-11 06:37:14.212
MJD Start
60837.2751644948
MJD End
60837.27585893923
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
64268
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47864
Name
HD_182564
RA
290.1671
DEC
65.71453
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.3487 28.3618 69.0362 69.2139
S1-E1 247.7483 248.1192 29.3982 29.5970
S1-E2 210.8406 211.1138 39.5491 39.7349
S1-W1 270.0944 270.0865 93.3061 93.5254
S2-E1 226.6399 226.9929 24.8215 25.0273
S2-E2 186.6862 186.9455 35.2625 35.4533
S2-W1 244.5290 244.5187 96.0374 96.2625
E1-E2 54.7490 54.8184 166.6553 166.9197
E1-W1 274.7169 274.9648 147.3947 147.6748
E2-W1 223.7623 223.9399 142.7653 143.0469
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 60837.2751644948
PI-COI spica
HIERARCH OBS TARG NAME HD_182564
HIERARCH OBS RA 290.1671
HIERARCH OBS DEC 65.71453
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 28.3487
HIERARCH ISS PBL12 END 28.3618
HIERARCH ISS PBLA12 START 69.0362
HIERARCH ISS PBLA12 END 69.2139
HIERARCH ISS PBL13 START 247.7483
HIERARCH ISS PBL13 END 248.1192
HIERARCH ISS PBLA13 START 29.3982
HIERARCH ISS PBLA13 END 29.597
HIERARCH ISS PBL14 START 210.8406
HIERARCH ISS PBL14 END 211.1138
HIERARCH ISS PBLA14 START 39.5491
HIERARCH ISS PBLA14 END 39.7349
HIERARCH ISS PBL15 START 270.0944
HIERARCH ISS PBL15 END 270.0865
HIERARCH ISS PBLA15 START 93.3061
HIERARCH ISS PBLA15 END 93.5254
HIERARCH ISS PBL23 START 226.6399
HIERARCH ISS PBL23 END 226.9929
HIERARCH ISS PBLA23 START 24.8215
HIERARCH ISS PBLA23 END 25.0273
HIERARCH ISS PBL24 START 186.6862
HIERARCH ISS PBL24 END 186.9455
HIERARCH ISS PBLA24 START 35.2625
HIERARCH ISS PBLA24 END 35.4533
HIERARCH ISS PBL25 START 244.529
HIERARCH ISS PBL25 END 244.5187
HIERARCH ISS PBLA25 START 96.0374
HIERARCH ISS PBLA25 END 96.2625
HIERARCH ISS PBL34 START 54.749
HIERARCH ISS PBL34 END 54.8184
HIERARCH ISS PBLA34 START 166.6553
HIERARCH ISS PBLA34 END 166.9197
HIERARCH ISS PBL35 START 274.7169
HIERARCH ISS PBL35 END 274.9648
HIERARCH ISS PBLA35 START 147.3947
HIERARCH ISS PBLA35 END 147.6748
HIERARCH ISS PBL45 START 223.7623
HIERARCH ISS PBL45 END 223.9399
HIERARCH ISS PBLA45 START 142.7653
HIERARCH ISS PBLA45 END 143.0469
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1