Exposure
ID
SPICA.2025-05-09T09-41-58_1
Header ID
SPICA.2025-05-09T09-41-58
Date updated
2025-05-09 09:40:52 UTC+0000
Release date
None
UTC Start
2025-05-09 09:40:52.944
UTC End
2025-05-09 09:41:52.944
MJD Start
60804.4033905577
MJD End
60804.404085002134
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
64217
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47828
Name
HD_157198
RA
260.2259
DEC
24.49944
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.6378 33.6406 96.7682 96.9205
S1-E1 327.4683 327.3824 64.3633 64.5072
S1-E2 275.6494 275.5943 72.0824 72.2305
S1-W1 271.5399 271.6982 126.5691 126.7265
S1-W2 207.3796 207.4264 106.2674 106.4240
S2-E1 299.6112 299.5262 60.9140 61.0558
S2-E2 245.4880 245.4317 68.8017 68.9483
S2-W1 242.9264 243.0835 130.5152 130.6709
S2-W2 174.2914 174.3360 108.0927 108.2498
E1-E2 65.7349 65.7184 -149.9163 -149.7955
E1-W1 313.1171 313.1813 -165.7364 -165.6269
E1-W2 221.7103 221.6811 -154.2980 -154.1818
E2-W1 250.5140 250.5979 -169.8386 -169.7296
E2-W2 156.2483 156.2361 -156.1399 -156.0254
W1-W2 105.4176 105.5146 -10.3875 -10.2653
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 60804.4033905577
PI-COI spica
HIERARCH OBS TARG NAME HD_157198
HIERARCH OBS RA 260.2259
HIERARCH OBS DEC 24.49944
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 33.6378
HIERARCH ISS PBL12 END 33.6406
HIERARCH ISS PBLA12 START 96.7682
HIERARCH ISS PBLA12 END 96.9205
HIERARCH ISS PBL13 START 327.4683
HIERARCH ISS PBL13 END 327.3824
HIERARCH ISS PBLA13 START 64.3633
HIERARCH ISS PBLA13 END 64.5072
HIERARCH ISS PBL14 START 275.6494
HIERARCH ISS PBL14 END 275.5943
HIERARCH ISS PBLA14 START 72.0824
HIERARCH ISS PBLA14 END 72.2305
HIERARCH ISS PBL15 START 271.5399
HIERARCH ISS PBL15 END 271.6982
HIERARCH ISS PBLA15 START 126.5691
HIERARCH ISS PBLA15 END 126.7265
HIERARCH ISS PBL16 START 207.3796
HIERARCH ISS PBL16 END 207.4264
HIERARCH ISS PBLA16 START 106.2674
HIERARCH ISS PBLA16 END 106.424
HIERARCH ISS PBL23 START 299.6112
HIERARCH ISS PBL23 END 299.5262
HIERARCH ISS PBLA23 START 60.914
HIERARCH ISS PBLA23 END 61.0558
HIERARCH ISS PBL24 START 245.488
HIERARCH ISS PBL24 END 245.4317
HIERARCH ISS PBLA24 START 68.8017
HIERARCH ISS PBLA24 END 68.9483
HIERARCH ISS PBL25 START 242.9264
HIERARCH ISS PBL25 END 243.0835
HIERARCH ISS PBLA25 START 130.5152
HIERARCH ISS PBLA25 END 130.6709
HIERARCH ISS PBL26 START 174.2914
HIERARCH ISS PBL26 END 174.336
HIERARCH ISS PBLA26 START 108.0927
HIERARCH ISS PBLA26 END 108.2498
HIERARCH ISS PBL34 START 65.7349
HIERARCH ISS PBL34 END 65.7184
HIERARCH ISS PBLA34 START -149.9163
HIERARCH ISS PBLA34 END -149.7955
HIERARCH ISS PBL35 START 313.1171
HIERARCH ISS PBL35 END 313.1813
HIERARCH ISS PBLA35 START -165.7364
HIERARCH ISS PBLA35 END -165.6269
HIERARCH ISS PBL36 START 221.7103
HIERARCH ISS PBL36 END 221.6811
HIERARCH ISS PBLA36 START -154.298
HIERARCH ISS PBLA36 END -154.1818
HIERARCH ISS PBL45 START 250.514
HIERARCH ISS PBL45 END 250.5979
HIERARCH ISS PBLA45 START -169.8386
HIERARCH ISS PBLA45 END -169.7296
HIERARCH ISS PBL46 START 156.2483
HIERARCH ISS PBL46 END 156.2361
HIERARCH ISS PBLA46 START -156.1399
HIERARCH ISS PBLA46 END -156.0254
HIERARCH ISS PBL56 START 105.4176
HIERARCH ISS PBL56 END 105.5146
HIERARCH ISS PBLA56 START -10.3875
HIERARCH ISS PBLA56 END -10.2653
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1