Exposure
ID
SPICA.2025-06-24T06-00-32_1
Header ID
SPICA.2025-06-24T06-00-32
Date updated
2025-06-24 05:59:27 UTC+0000
Release date
None
UTC Start
2025-06-24 05:59:27.878
UTC End
2025-06-24 06:00:27.878
MJD Start
60850.2496282209
MJD End
60850.250322665335
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
None
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 28.5128 28.5244 71.3939 71.5719
S1-E1 252.5455 252.8972 32.0228 32.2200
S1-E2 214.3635 214.6208 42.0074 42.1926
S1-W1 269.9484 269.9337 96.2112 96.4304
S2-E1 231.2121 231.5478 27.5361 27.7399
S2-E2 190.0351 190.2801 37.7852 37.9751
S2-W1 244.3620 244.3466 99.0184 99.2432
E1-E2 55.6574 55.7249 170.1262 170.3855
E1-W1 277.9993 278.2463 151.0770 151.3522
E2-W1 226.1206 226.2987 146.4691 146.7461
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 60850.2496282209
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 28.5128
HIERARCH ISS PBL12 END 28.5244
HIERARCH ISS PBLA12 START 71.3939
HIERARCH ISS PBLA12 END 71.5719
HIERARCH ISS PBL13 START 252.5455
HIERARCH ISS PBL13 END 252.8972
HIERARCH ISS PBLA13 START 32.0228
HIERARCH ISS PBLA13 END 32.22
HIERARCH ISS PBL14 START 214.3635
HIERARCH ISS PBL14 END 214.6208
HIERARCH ISS PBLA14 START 42.0074
HIERARCH ISS PBLA14 END 42.1926
HIERARCH ISS PBL15 START 269.9484
HIERARCH ISS PBL15 END 269.9337
HIERARCH ISS PBLA15 START 96.2112
HIERARCH ISS PBLA15 END 96.4304
HIERARCH ISS PBL23 START 231.2121
HIERARCH ISS PBL23 END 231.5478
HIERARCH ISS PBLA23 START 27.5361
HIERARCH ISS PBLA23 END 27.7399
HIERARCH ISS PBL24 START 190.0351
HIERARCH ISS PBL24 END 190.2801
HIERARCH ISS PBLA24 START 37.7852
HIERARCH ISS PBLA24 END 37.9751
HIERARCH ISS PBL25 START 244.362
HIERARCH ISS PBL25 END 244.3466
HIERARCH ISS PBLA25 START 99.0184
HIERARCH ISS PBLA25 END 99.2432
HIERARCH ISS PBL34 START 55.6574
HIERARCH ISS PBL34 END 55.7249
HIERARCH ISS PBLA34 START 170.1262
HIERARCH ISS PBLA34 END 170.3855
HIERARCH ISS PBL35 START 277.9993
HIERARCH ISS PBL35 END 278.2463
HIERARCH ISS PBLA35 START 151.077
HIERARCH ISS PBLA35 END 151.3522
HIERARCH ISS PBL45 START 226.1206
HIERARCH ISS PBL45 END 226.2987
HIERARCH ISS PBLA45 START 146.4691
HIERARCH ISS PBLA45 END 146.7461
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1