Exposure
ID
SPICA.2025-06-18T09-49-15_1
Header ID
SPICA.2025-06-18T09-49-15
Date updated
2025-06-18 09:48:10 UTC+0000
Release date
None
UTC Start
2025-06-18 09:48:10.689
UTC End
2025-06-18 09:49:10.689
MJD Start
60844.408457054
MJD End
60844.40915149843
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
64280
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47701
Name
HD_195810
RA
308.3032
DEC
11.30326
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.3852 31.3887 93.1043 93.2698
S1-E1 316.9026 316.6806 59.6383 59.7602
S1-E2 264.0290 263.8692 67.3649 67.5015
S1-W1 247.4201 247.7635 125.3656 125.5303
S1-W2 191.2181 191.3131 103.2057 103.3794
S2-E1 291.2353 291.0253 56.2314 56.3465
S2-E2 236.1515 235.9967 64.0561 64.1868
S2-W1 221.5145 221.8539 129.7029 129.8614
S2-W2 160.4138 160.5064 105.1723 105.3466
E1-E2 65.6883 65.6671 -153.0724 -153.0099
E1-W1 311.7369 311.8849 -166.7076 -166.6609
E1-W2 221.7614 221.7369 -156.8232 -156.7674
E2-W1 248.3832 248.5564 -170.2820 -170.2357
E2-W2 156.2729 156.2702 -158.3990 -158.3454
W1-W2 100.7369 100.9135 -8.9107 -8.8419
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 60844.408457054
PI-COI spica
HIERARCH OBS TARG NAME HD_195810
HIERARCH OBS RA 308.3032
HIERARCH OBS DEC 11.30326
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 31.3852
HIERARCH ISS PBL12 END 31.3887
HIERARCH ISS PBLA12 START 93.1043
HIERARCH ISS PBLA12 END 93.2698
HIERARCH ISS PBL13 START 316.9026
HIERARCH ISS PBL13 END 316.6806
HIERARCH ISS PBLA13 START 59.6383
HIERARCH ISS PBLA13 END 59.7602
HIERARCH ISS PBL14 START 264.029
HIERARCH ISS PBL14 END 263.8692
HIERARCH ISS PBLA14 START 67.3649
HIERARCH ISS PBLA14 END 67.5015
HIERARCH ISS PBL15 START 247.4201
HIERARCH ISS PBL15 END 247.7635
HIERARCH ISS PBLA15 START 125.3656
HIERARCH ISS PBLA15 END 125.5303
HIERARCH ISS PBL16 START 191.2181
HIERARCH ISS PBL16 END 191.3131
HIERARCH ISS PBLA16 START 103.2057
HIERARCH ISS PBLA16 END 103.3794
HIERARCH ISS PBL23 START 291.2353
HIERARCH ISS PBL23 END 291.0253
HIERARCH ISS PBLA23 START 56.2314
HIERARCH ISS PBLA23 END 56.3465
HIERARCH ISS PBL24 START 236.1515
HIERARCH ISS PBL24 END 235.9967
HIERARCH ISS PBLA24 START 64.0561
HIERARCH ISS PBLA24 END 64.1868
HIERARCH ISS PBL25 START 221.5145
HIERARCH ISS PBL25 END 221.8539
HIERARCH ISS PBLA25 START 129.7029
HIERARCH ISS PBLA25 END 129.8614
HIERARCH ISS PBL26 START 160.4138
HIERARCH ISS PBL26 END 160.5064
HIERARCH ISS PBLA26 START 105.1723
HIERARCH ISS PBLA26 END 105.3466
HIERARCH ISS PBL34 START 65.6883
HIERARCH ISS PBL34 END 65.6671
HIERARCH ISS PBLA34 START -153.0724
HIERARCH ISS PBLA34 END -153.0099
HIERARCH ISS PBL35 START 311.7369
HIERARCH ISS PBL35 END 311.8849
HIERARCH ISS PBLA35 START -166.7076
HIERARCH ISS PBLA35 END -166.6609
HIERARCH ISS PBL36 START 221.7614
HIERARCH ISS PBL36 END 221.7369
HIERARCH ISS PBLA36 START -156.8232
HIERARCH ISS PBLA36 END -156.7674
HIERARCH ISS PBL45 START 248.3832
HIERARCH ISS PBL45 END 248.5564
HIERARCH ISS PBLA45 START -170.282
HIERARCH ISS PBLA45 END -170.2357
HIERARCH ISS PBL46 START 156.2729
HIERARCH ISS PBL46 END 156.2702
HIERARCH ISS PBLA46 START -158.399
HIERARCH ISS PBLA46 END -158.3454
HIERARCH ISS PBL56 START 100.7369
HIERARCH ISS PBL56 END 100.9135
HIERARCH ISS PBLA56 START -8.9107
HIERARCH ISS PBLA56 END -8.8419
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1