Exposure
ID
SPICA.2025-08-17T09-07-01_1
Header ID
SPICA.2025-08-17T09-07-01
Date updated
2025-08-17 09:05:56 UTC+0000
Release date
None
UTC Start
2025-08-17 09:05:56.245
UTC End
2025-08-17 09:06:56.245
MJD Start
60904.379123202
MJD End
60904.37981764643
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
70041
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51966
Name
HD_1064
RA
3.727148
DEC
-9.56957
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.5473 24.5447 88.5843 88.7968
S1-E1 286.1570 285.6790 51.9118 51.9890
S1-E2 230.0513 229.6771 59.4026 59.5156
S1-W1 186.2275 186.8635 131.1065 131.2845
S1-W2 144.3172 144.4607 101.4066 101.6407
S2-E1 266.8716 266.4334 48.7626 48.8250
S2-E2 208.9626 208.6141 56.1191 56.2167
S2-W1 168.9524 169.5760 136.7419 136.8949
S2-W2 120.5053 120.6535 103.9976 104.2326
E1-E2 65.3567 65.3211 -155.4036 -155.4344
E1-W1 310.7823 310.9651 -164.1458 -164.2005
E1-W2 221.5098 221.4567 -157.7830 -157.8225
E2-W1 246.3852 246.6080 -166.4564 -166.5140
E2-W2 156.2330 156.2160 -158.7781 -158.8208
W1-W2 93.9027 94.1500 0.6995 0.6526
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 60904.379123202
PI-COI spica
HIERARCH OBS TARG NAME HD_1064
HIERARCH OBS RA 3.727148
HIERARCH OBS DEC -9.56957
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 24.5473
HIERARCH ISS PBL12 END 24.5447
HIERARCH ISS PBLA12 START 88.5843
HIERARCH ISS PBLA12 END 88.7968
HIERARCH ISS PBL13 START 286.157
HIERARCH ISS PBL13 END 285.679
HIERARCH ISS PBLA13 START 51.9118
HIERARCH ISS PBLA13 END 51.989
HIERARCH ISS PBL14 START 230.0513
HIERARCH ISS PBL14 END 229.6771
HIERARCH ISS PBLA14 START 59.4026
HIERARCH ISS PBLA14 END 59.5156
HIERARCH ISS PBL15 START 186.2275
HIERARCH ISS PBL15 END 186.8635
HIERARCH ISS PBLA15 START 131.1065
HIERARCH ISS PBLA15 END 131.2845
HIERARCH ISS PBL16 START 144.3172
HIERARCH ISS PBL16 END 144.4607
HIERARCH ISS PBLA16 START 101.4066
HIERARCH ISS PBLA16 END 101.6407
HIERARCH ISS PBL23 START 266.8716
HIERARCH ISS PBL23 END 266.4334
HIERARCH ISS PBLA23 START 48.7626
HIERARCH ISS PBLA23 END 48.825
HIERARCH ISS PBL24 START 208.9626
HIERARCH ISS PBL24 END 208.6141
HIERARCH ISS PBLA24 START 56.1191
HIERARCH ISS PBLA24 END 56.2167
HIERARCH ISS PBL25 START 168.9524
HIERARCH ISS PBL25 END 169.576
HIERARCH ISS PBLA25 START 136.7419
HIERARCH ISS PBLA25 END 136.8949
HIERARCH ISS PBL26 START 120.5053
HIERARCH ISS PBL26 END 120.6535
HIERARCH ISS PBLA26 START 103.9976
HIERARCH ISS PBLA26 END 104.2326
HIERARCH ISS PBL34 START 65.3567
HIERARCH ISS PBL34 END 65.3211
HIERARCH ISS PBLA34 START -155.4036
HIERARCH ISS PBLA34 END -155.4344
HIERARCH ISS PBL35 START 310.7823
HIERARCH ISS PBL35 END 310.9651
HIERARCH ISS PBLA35 START -164.1458
HIERARCH ISS PBLA35 END -164.2005
HIERARCH ISS PBL36 START 221.5098
HIERARCH ISS PBL36 END 221.4567
HIERARCH ISS PBLA36 START -157.783
HIERARCH ISS PBLA36 END -157.8225
HIERARCH ISS PBL45 START 246.3852
HIERARCH ISS PBL45 END 246.608
HIERARCH ISS PBLA45 START -166.4564
HIERARCH ISS PBLA45 END -166.514
HIERARCH ISS PBL46 START 156.233
HIERARCH ISS PBL46 END 156.216
HIERARCH ISS PBLA46 START -158.7781
HIERARCH ISS PBLA46 END -158.8208
HIERARCH ISS PBL56 START 93.9027
HIERARCH ISS PBL56 END 94.15
HIERARCH ISS PBLA56 START 0.6995
HIERARCH ISS PBLA56 END 0.6526
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1