Exposure
ID
SPICA.2025-05-17T12-07-08_1
Header ID
SPICA.2025-05-17T12-07-08
Date updated
2025-05-17 12:06:03 UTC+0000
Release date
None
UTC Start
2025-05-17 12:06:03.408
UTC End
2025-05-17 12:07:03.408
MJD Start
60812.5042061164
MJD End
60812.50490056083
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 31.4332 31.4386 94.9423 95.1065
S1-E1 314.3811 314.1503 61.0346 61.1640
S1-E2 262.2569 262.0992 68.9194 69.0623
S1-W1 251.2167 251.5534 127.1478 127.3020
S1-W2 192.3313 192.4367 105.1166 105.2853
S2-E1 288.8263 288.6032 57.5539 57.6769
S2-E2 234.4164 234.2601 65.5468 65.6843
S2-W1 225.2436 225.5718 131.4132 131.5607
S2-W2 161.4878 161.5885 107.0869 107.2556
E1-E2 65.3903 65.3570 -152.3453 -152.2768
E1-W1 313.0244 313.1012 -166.1719 -166.1221
E1-W2 221.2618 221.1928 -156.1744 -156.1133
E2-W1 250.0177 250.1326 -169.7554 -169.7070
E2-W2 156.0785 156.0436 -157.7776 -157.7191
W1-W2 102.5854 102.7384 -8.1616 -8.0963
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 60812.5042061164
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 31.4332
HIERARCH ISS PBL12 END 31.4386
HIERARCH ISS PBLA12 START 94.9423
HIERARCH ISS PBLA12 END 95.1065
HIERARCH ISS PBL13 START 314.3811
HIERARCH ISS PBL13 END 314.1503
HIERARCH ISS PBLA13 START 61.0346
HIERARCH ISS PBLA13 END 61.164
HIERARCH ISS PBL14 START 262.2569
HIERARCH ISS PBL14 END 262.0992
HIERARCH ISS PBLA14 START 68.9194
HIERARCH ISS PBLA14 END 69.0623
HIERARCH ISS PBL15 START 251.2167
HIERARCH ISS PBL15 END 251.5534
HIERARCH ISS PBLA15 START 127.1478
HIERARCH ISS PBLA15 END 127.302
HIERARCH ISS PBL16 START 192.3313
HIERARCH ISS PBL16 END 192.4367
HIERARCH ISS PBLA16 START 105.1166
HIERARCH ISS PBLA16 END 105.2853
HIERARCH ISS PBL23 START 288.8263
HIERARCH ISS PBL23 END 288.6032
HIERARCH ISS PBLA23 START 57.5539
HIERARCH ISS PBLA23 END 57.6769
HIERARCH ISS PBL24 START 234.4164
HIERARCH ISS PBL24 END 234.2601
HIERARCH ISS PBLA24 START 65.5468
HIERARCH ISS PBLA24 END 65.6843
HIERARCH ISS PBL25 START 225.2436
HIERARCH ISS PBL25 END 225.5718
HIERARCH ISS PBLA25 START 131.4132
HIERARCH ISS PBLA25 END 131.5607
HIERARCH ISS PBL26 START 161.4878
HIERARCH ISS PBL26 END 161.5885
HIERARCH ISS PBLA26 START 107.0869
HIERARCH ISS PBLA26 END 107.2556
HIERARCH ISS PBL34 START 65.3903
HIERARCH ISS PBL34 END 65.357
HIERARCH ISS PBLA34 START -152.3453
HIERARCH ISS PBLA34 END -152.2768
HIERARCH ISS PBL35 START 313.0244
HIERARCH ISS PBL35 END 313.1012
HIERARCH ISS PBLA35 START -166.1719
HIERARCH ISS PBLA35 END -166.1221
HIERARCH ISS PBL36 START 221.2618
HIERARCH ISS PBL36 END 221.1928
HIERARCH ISS PBLA36 START -156.1744
HIERARCH ISS PBLA36 END -156.1133
HIERARCH ISS PBL45 START 250.0177
HIERARCH ISS PBL45 END 250.1326
HIERARCH ISS PBLA45 START -169.7554
HIERARCH ISS PBLA45 END -169.707
HIERARCH ISS PBL46 START 156.0785
HIERARCH ISS PBL46 END 156.0436
HIERARCH ISS PBLA46 START -157.7776
HIERARCH ISS PBLA46 END -157.7191
HIERARCH ISS PBL56 START 102.5854
HIERARCH ISS PBL56 END 102.7384
HIERARCH ISS PBLA56 START -8.1616
HIERARCH ISS PBLA56 END -8.0963
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1