Exposure
ID
SPICA.2025-08-21T07-29-40_1
Header ID
SPICA.2025-08-21T07-29-40
Date updated
2025-08-21 07:28:35 UTC+0000
Release date
None
UTC Start
2025-08-21 07:28:35.107
UTC End
2025-08-21 07:29:35.107
MJD Start
60908.3115174478
MJD End
60908.31221189223
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
64246
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47849
Name
HD_213558
RA
337.8229
DEC
50.28249
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.7671 32.7660 92.1340 92.2932
S1-E1 314.7938 314.9524 58.6485 58.8097
S1-E2 265.3524 265.4541 66.6980 66.8555
S1-W1 277.3492 277.3104 120.0869 120.2818
S1-W2 205.6357 205.6073 101.3797 101.5494
S2-E1 288.0332 288.1916 55.0500 55.2134
S2-E2 236.1812 236.2842 63.2818 63.4407
S2-W1 248.8794 248.8523 123.6251 123.8245
S2-W2 173.3742 173.3481 103.1198 103.2916
E1-E2 63.9565 64.0001 -156.8702 -156.6783
E1-W1 304.1932 304.4205 -174.5577 -174.3532
E1-W2 215.1343 215.2887 -161.7876 -161.5925
E2-W1 244.0349 244.2158 -179.1248 -178.9169
E2-W2 151.5125 151.6230 -163.8612 -163.6647
W1-W2 105.6833 105.7445 -21.2989 -21.0773
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 60908.3115174478
PI-COI spica
HIERARCH OBS TARG NAME HD_213558
HIERARCH OBS RA 337.8229
HIERARCH OBS DEC 50.28249
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 32.7671
HIERARCH ISS PBL12 END 32.766
HIERARCH ISS PBLA12 START 92.134
HIERARCH ISS PBLA12 END 92.2932
HIERARCH ISS PBL13 START 314.7938
HIERARCH ISS PBL13 END 314.9524
HIERARCH ISS PBLA13 START 58.6485
HIERARCH ISS PBLA13 END 58.8097
HIERARCH ISS PBL14 START 265.3524
HIERARCH ISS PBL14 END 265.4541
HIERARCH ISS PBLA14 START 66.698
HIERARCH ISS PBLA14 END 66.8555
HIERARCH ISS PBL15 START 277.3492
HIERARCH ISS PBL15 END 277.3104
HIERARCH ISS PBLA15 START 120.0869
HIERARCH ISS PBLA15 END 120.2818
HIERARCH ISS PBL16 START 205.6357
HIERARCH ISS PBL16 END 205.6073
HIERARCH ISS PBLA16 START 101.3797
HIERARCH ISS PBLA16 END 101.5494
HIERARCH ISS PBL23 START 288.0332
HIERARCH ISS PBL23 END 288.1916
HIERARCH ISS PBLA23 START 55.05
HIERARCH ISS PBLA23 END 55.2134
HIERARCH ISS PBL24 START 236.1812
HIERARCH ISS PBL24 END 236.2842
HIERARCH ISS PBLA24 START 63.2818
HIERARCH ISS PBLA24 END 63.4407
HIERARCH ISS PBL25 START 248.8794
HIERARCH ISS PBL25 END 248.8523
HIERARCH ISS PBLA25 START 123.6251
HIERARCH ISS PBLA25 END 123.8245
HIERARCH ISS PBL26 START 173.3742
HIERARCH ISS PBL26 END 173.3481
HIERARCH ISS PBLA26 START 103.1198
HIERARCH ISS PBLA26 END 103.2916
HIERARCH ISS PBL34 START 63.9565
HIERARCH ISS PBL34 END 64.0001
HIERARCH ISS PBLA34 START -156.8702
HIERARCH ISS PBLA34 END -156.6783
HIERARCH ISS PBL35 START 304.1932
HIERARCH ISS PBL35 END 304.4205
HIERARCH ISS PBLA35 START -174.5577
HIERARCH ISS PBLA35 END -174.3532
HIERARCH ISS PBL36 START 215.1343
HIERARCH ISS PBL36 END 215.2887
HIERARCH ISS PBLA36 START -161.7876
HIERARCH ISS PBLA36 END -161.5925
HIERARCH ISS PBL45 START 244.0349
HIERARCH ISS PBL45 END 244.2158
HIERARCH ISS PBLA45 START -179.1248
HIERARCH ISS PBLA45 END -178.9169
HIERARCH ISS PBL46 START 151.5125
HIERARCH ISS PBL46 END 151.623
HIERARCH ISS PBLA46 START -163.8612
HIERARCH ISS PBLA46 END -163.6647
HIERARCH ISS PBL56 START 105.6833
HIERARCH ISS PBL56 END 105.7445
HIERARCH ISS PBLA56 START -21.2989
HIERARCH ISS PBLA56 END -21.0773
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1