Exposure
ID
SPICA.2025-12-13T02-32-54_1
Header ID
SPICA.2025-12-13T02-32-54
Date updated
2025-12-13 02:31:49 UTC+0000
Release date
None
UTC Start
2025-12-13 02:31:49.274
UTC End
2025-12-13 02:32:49.274
MJD Start
61022.1054314156
MJD End
61022.10612586003
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
5.50015
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.75507
Observation
ID
64345
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47749
Name
HD_6658
RA
17.00354
DEC
43.94209
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.6032 33.6027 91.3882 91.5435
S1-E1 322.4103 322.5390 58.8555 59.0059
S1-E2 272.3162 272.3961 66.6911 66.8402
S1-W1 278.4773 278.4827 119.1035 119.2937
S1-W2 209.6014 209.5864 100.4243 100.5905
S2-E1 294.6346 294.7652 55.3391 55.4906
S2-E2 242.1940 242.2759 63.3678 63.5173
S2-W1 249.2199 249.2364 122.6987 122.8929
S2-W2 176.4941 176.4809 102.1378 102.3062
E1-E2 64.4118 64.4546 -156.3401 -156.1686
E1-W1 303.9537 304.2125 -173.8387 -173.6558
E1-W2 216.2483 216.4066 -161.1696 -160.9957
E2-W1 243.2947 243.5082 -178.4046 -178.2178
E2-W2 152.1619 152.2773 -163.2120 -163.0369
W1-W2 104.3690 104.4560 -20.8666 -20.6603
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 61022.1054314156
PI-COI spica
HIERARCH OBS TARG NAME HD_6658
HIERARCH OBS RA 17.00354
HIERARCH OBS DEC 43.94209
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 33.6032
HIERARCH ISS PBL12 END 33.6027
HIERARCH ISS PBLA12 START 91.3882
HIERARCH ISS PBLA12 END 91.5435
HIERARCH ISS PBL13 START 322.4103
HIERARCH ISS PBL13 END 322.539
HIERARCH ISS PBLA13 START 58.8555
HIERARCH ISS PBLA13 END 59.0059
HIERARCH ISS PBL14 START 272.3162
HIERARCH ISS PBL14 END 272.3961
HIERARCH ISS PBLA14 START 66.6911
HIERARCH ISS PBLA14 END 66.8402
HIERARCH ISS PBL15 START 278.4773
HIERARCH ISS PBL15 END 278.4827
HIERARCH ISS PBLA15 START 119.1035
HIERARCH ISS PBLA15 END 119.2937
HIERARCH ISS PBL16 START 209.6014
HIERARCH ISS PBL16 END 209.5864
HIERARCH ISS PBLA16 START 100.4243
HIERARCH ISS PBLA16 END 100.5905
HIERARCH ISS PBL23 START 294.6346
HIERARCH ISS PBL23 END 294.7652
HIERARCH ISS PBLA23 START 55.3391
HIERARCH ISS PBLA23 END 55.4906
HIERARCH ISS PBL24 START 242.194
HIERARCH ISS PBL24 END 242.2759
HIERARCH ISS PBLA24 START 63.3678
HIERARCH ISS PBLA24 END 63.5173
HIERARCH ISS PBL25 START 249.2199
HIERARCH ISS PBL25 END 249.2364
HIERARCH ISS PBLA25 START 122.6987
HIERARCH ISS PBLA25 END 122.8929
HIERARCH ISS PBL26 START 176.4941
HIERARCH ISS PBL26 END 176.4809
HIERARCH ISS PBLA26 START 102.1378
HIERARCH ISS PBLA26 END 102.3062
HIERARCH ISS PBL34 START 64.4118
HIERARCH ISS PBL34 END 64.4546
HIERARCH ISS PBLA34 START -156.3401
HIERARCH ISS PBLA34 END -156.1686
HIERARCH ISS PBL35 START 303.9537
HIERARCH ISS PBL35 END 304.2125
HIERARCH ISS PBLA35 START -173.8387
HIERARCH ISS PBLA35 END -173.6558
HIERARCH ISS PBL36 START 216.2483
HIERARCH ISS PBL36 END 216.4066
HIERARCH ISS PBLA36 START -161.1696
HIERARCH ISS PBLA36 END -160.9957
HIERARCH ISS PBL45 START 243.2947
HIERARCH ISS PBL45 END 243.5082
HIERARCH ISS PBLA45 START -178.4046
HIERARCH ISS PBLA45 END -178.2178
HIERARCH ISS PBL46 START 152.1619
HIERARCH ISS PBL46 END 152.2773
HIERARCH ISS PBLA46 START -163.212
HIERARCH ISS PBLA46 END -163.0369
HIERARCH ISS PBL56 START 104.369
HIERARCH ISS PBL56 END 104.456
HIERARCH ISS PBLA56 START -20.8666
HIERARCH ISS PBLA56 END -20.6603
HIERARCH CHARA TAU0 5.50015
HIERARCH CHARA SEEING 1.75507