Exposure
ID
SPICA.2025-05-11T12-18-22_1
Header ID
SPICA.2025-05-11T12-18-22
Date updated
2025-05-11 12:17:17 UTC+0000
Release date
None
UTC Start
2025-05-11 12:17:17.315
UTC End
2025-05-11 12:18:17.315
MJD Start
60806.5120059551
MJD End
60806.51270039953
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
64013
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47675
Name
HD_177196
RA
285.3599
DEC
46.93481
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.8852 32.8772 105.9088 106.0585
S1-E1 327.1738 327.2165 73.8891 74.0614
S1-E2 274.3170 274.3407 81.4071 81.5722
S1-W1 271.8520 271.7100 136.1467 136.3162
S1-W2 203.8759 203.7994 115.6945 115.8482
S2-E1 299.7990 299.8406 70.5550 70.7306
S2-E2 244.7734 244.8000 78.2131 78.3812
S2-W1 244.0037 243.8751 140.0384 140.2113
S2-W2 171.5602 171.4921 117.5615 117.7162
E1-E2 65.8547 65.8504 -139.1356 -138.9341
E1-W1 313.2742 313.2356 -156.2877 -156.0864
E1-W2 221.7334 221.7161 -143.9116 -143.7101
E2-W1 251.1006 251.0662 -160.7236 -160.5226
E2-W2 156.2036 156.1906 -145.9232 -145.7218
W1-W2 107.7410 107.7203 -2.4612 -2.2635
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 60806.5120059551
PI-COI spica
HIERARCH OBS TARG NAME HD_177196
HIERARCH OBS RA 285.3599
HIERARCH OBS DEC 46.93481
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 32.8852
HIERARCH ISS PBL12 END 32.8772
HIERARCH ISS PBLA12 START 105.9088
HIERARCH ISS PBLA12 END 106.0585
HIERARCH ISS PBL13 START 327.1738
HIERARCH ISS PBL13 END 327.2165
HIERARCH ISS PBLA13 START 73.8891
HIERARCH ISS PBLA13 END 74.0614
HIERARCH ISS PBL14 START 274.317
HIERARCH ISS PBL14 END 274.3407
HIERARCH ISS PBLA14 START 81.4071
HIERARCH ISS PBLA14 END 81.5722
HIERARCH ISS PBL15 START 271.852
HIERARCH ISS PBL15 END 271.71
HIERARCH ISS PBLA15 START 136.1467
HIERARCH ISS PBLA15 END 136.3162
HIERARCH ISS PBL16 START 203.8759
HIERARCH ISS PBL16 END 203.7994
HIERARCH ISS PBLA16 START 115.6945
HIERARCH ISS PBLA16 END 115.8482
HIERARCH ISS PBL23 START 299.799
HIERARCH ISS PBL23 END 299.8406
HIERARCH ISS PBLA23 START 70.555
HIERARCH ISS PBLA23 END 70.7306
HIERARCH ISS PBL24 START 244.7734
HIERARCH ISS PBL24 END 244.8
HIERARCH ISS PBLA24 START 78.2131
HIERARCH ISS PBLA24 END 78.3812
HIERARCH ISS PBL25 START 244.0037
HIERARCH ISS PBL25 END 243.8751
HIERARCH ISS PBLA25 START 140.0384
HIERARCH ISS PBLA25 END 140.2113
HIERARCH ISS PBL26 START 171.5602
HIERARCH ISS PBL26 END 171.4921
HIERARCH ISS PBLA26 START 117.5615
HIERARCH ISS PBLA26 END 117.7162
HIERARCH ISS PBL34 START 65.8547
HIERARCH ISS PBL34 END 65.8504
HIERARCH ISS PBLA34 START -139.1356
HIERARCH ISS PBLA34 END -138.9341
HIERARCH ISS PBL35 START 313.2742
HIERARCH ISS PBL35 END 313.2356
HIERARCH ISS PBLA35 START -156.2877
HIERARCH ISS PBLA35 END -156.0864
HIERARCH ISS PBL36 START 221.7334
HIERARCH ISS PBL36 END 221.7161
HIERARCH ISS PBLA36 START -143.9116
HIERARCH ISS PBLA36 END -143.7101
HIERARCH ISS PBL45 START 251.1006
HIERARCH ISS PBL45 END 251.0662
HIERARCH ISS PBLA45 START -160.7236
HIERARCH ISS PBLA45 END -160.5226
HIERARCH ISS PBL46 START 156.2036
HIERARCH ISS PBL46 END 156.1906
HIERARCH ISS PBLA46 START -145.9232
HIERARCH ISS PBLA46 END -145.7218
HIERARCH ISS PBL56 START 107.741
HIERARCH ISS PBL56 END 107.7203
HIERARCH ISS PBLA56 START -2.4612
HIERARCH ISS PBLA56 END -2.2635
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1