Exposure
ID
SPICA.2025-04-23T07-48-37_1
Header ID
SPICA.2025-04-23T07-48-37
Date updated
2025-04-23 07:47:10 UTC+0000
Release date
None
UTC Start
2025-04-23 07:47:10.081
UTC End
2025-04-23 07:48:27.001
MJD Start
60788.32442223
MJD End
60788.32531250776
Exposure time (s)
76.9
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64194
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47812
Name
HD_115735
RA
199.5605
DEC
49.68206
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.4269 32.4148 106.3265 106.5302
S1-E1 324.6888 324.7589 73.9791 74.2123
S1-E2 271.6950 271.7321 81.5333 81.7567
S1-W1 269.5062 269.2948 136.8459 137.0805
S1-W2 201.2385 201.1230 116.2403 116.4504
S2-E1 297.7997 297.8698 70.6392 70.8771
S2-E2 242.6383 242.6808 78.3206 78.5481
S2-W1 242.1323 241.9414 140.7456 140.9854
S2-W2 169.3877 169.2850 118.1290 118.3408
E1-E2 65.8757 65.8760 -138.8546 -138.5783
E1-W1 313.4335 313.4028 -155.9477 -155.6686
E1-W2 221.8226 221.8189 -143.6179 -143.3406
E2-W1 251.2150 251.1829 -160.3682 -160.0890
E2-W2 156.2702 156.2661 -145.6240 -145.3464
W1-W2 107.7027 107.6737 -2.0388 -1.7628
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 60788.32442223
PI-COI spica
HIERARCH OBS TARG NAME HD_115735
HIERARCH OBS RA 199.5605
HIERARCH OBS DEC 49.68206
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0128199998289347
HIERARCH DET NDIT 6000
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 32.4269
HIERARCH ISS PBL12 END 32.4148
HIERARCH ISS PBLA12 START 106.3265
HIERARCH ISS PBLA12 END 106.5302
HIERARCH ISS PBL13 START 324.6888
HIERARCH ISS PBL13 END 324.7589
HIERARCH ISS PBLA13 START 73.9791
HIERARCH ISS PBLA13 END 74.2123
HIERARCH ISS PBL14 START 271.695
HIERARCH ISS PBL14 END 271.7321
HIERARCH ISS PBLA14 START 81.5333
HIERARCH ISS PBLA14 END 81.7567
HIERARCH ISS PBL15 START 269.5062
HIERARCH ISS PBL15 END 269.2948
HIERARCH ISS PBLA15 START 136.8459
HIERARCH ISS PBLA15 END 137.0805
HIERARCH ISS PBL16 START 201.2385
HIERARCH ISS PBL16 END 201.123
HIERARCH ISS PBLA16 START 116.2403
HIERARCH ISS PBLA16 END 116.4504
HIERARCH ISS PBL23 START 297.7997
HIERARCH ISS PBL23 END 297.8698
HIERARCH ISS PBLA23 START 70.6392
HIERARCH ISS PBLA23 END 70.8771
HIERARCH ISS PBL24 START 242.6383
HIERARCH ISS PBL24 END 242.6808
HIERARCH ISS PBLA24 START 78.3206
HIERARCH ISS PBLA24 END 78.5481
HIERARCH ISS PBL25 START 242.1323
HIERARCH ISS PBL25 END 241.9414
HIERARCH ISS PBLA25 START 140.7456
HIERARCH ISS PBLA25 END 140.9854
HIERARCH ISS PBL26 START 169.3877
HIERARCH ISS PBL26 END 169.285
HIERARCH ISS PBLA26 START 118.129
HIERARCH ISS PBLA26 END 118.3408
HIERARCH ISS PBL34 START 65.8757
HIERARCH ISS PBL34 END 65.876
HIERARCH ISS PBLA34 START -138.8546
HIERARCH ISS PBLA34 END -138.5783
HIERARCH ISS PBL35 START 313.4335
HIERARCH ISS PBL35 END 313.4028
HIERARCH ISS PBLA35 START -155.9477
HIERARCH ISS PBLA35 END -155.6686
HIERARCH ISS PBL36 START 221.8226
HIERARCH ISS PBL36 END 221.8189
HIERARCH ISS PBLA36 START -143.6179
HIERARCH ISS PBLA36 END -143.3406
HIERARCH ISS PBL45 START 251.215
HIERARCH ISS PBL45 END 251.1829
HIERARCH ISS PBLA45 START -160.3682
HIERARCH ISS PBLA45 END -160.089
HIERARCH ISS PBL46 START 156.2702
HIERARCH ISS PBL46 END 156.2661
HIERARCH ISS PBLA46 START -145.624
HIERARCH ISS PBLA46 END -145.3464
HIERARCH ISS PBL56 START 107.7027
HIERARCH ISS PBL56 END 107.6737
HIERARCH ISS PBLA56 START -2.0388
HIERARCH ISS PBLA56 END -1.7628
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1