Exposure
ID
SPICA.2025-11-13T05-18-23_1
Header ID
SPICA.2025-11-13T05-18-23
Date updated
2025-11-13 05:17:18 UTC+0000
Release date
None
UTC Start
2025-11-13 05:17:18.875
UTC End
2025-11-13 05:18:18.875
MJD Start
60992.220357346
MJD End
60992.22105179043
Exposure time (s)
60.0
Validation level
0
Tau 0: Coherence time (s)
4.45699
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.70271
Observation
ID
71739
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47898
Name
None
RA
None
DEC
None
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.8560 29.8821 109.5874 109.7278
S1-E1 261.8110 261.5240 72.4566 72.6566
S1-E2 223.6163 223.5078 81.9946 82.1947
S1-W1 265.3797 265.6816 139.3741 139.4299
S1-W2 189.9766 190.1915 119.6627 119.7761
S2-E1 238.6894 238.3631 68.1264 68.3226
S2-E2 197.6404 197.4937 77.9823 78.1840
S2-W1 239.9271 240.1824 142.9182 142.9642
S2-W2 160.6660 160.8522 121.5256 121.6336
E1-E2 55.4752 55.3299 -149.4509 -149.3621
E1-W1 290.6747 290.1351 -164.6715 -164.6423
E1-W2 192.4988 192.0283 -153.9447 -153.8760
E2-W1 237.5922 237.2098 -168.1859 -168.1666
E2-W2 137.2629 136.9392 -155.7593 -155.6983
W1-W2 107.6756 107.6400 -4.1074 -4.1087
Invalid fields
Key
PROGRAM_ID
TARGET_NAME
TARGET_RA
TARGET_DEC
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
No value for 'HIERARCH OBS TARG NAME'
Invalid value for 'HIERARCH OBS RA' : '0.0'
Invalid value for 'HIERARCH OBS DEC' : '0.0'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60992.220357346
PI-COI spica
HIERARCH OBS TARG NAME
HIERARCH OBS RA 0.0
HIERARCH OBS DEC 0.0
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 29.856
HIERARCH ISS PBL12 END 29.8821
HIERARCH ISS PBLA12 START 109.5874
HIERARCH ISS PBLA12 END 109.7278
HIERARCH ISS PBL13 START 261.811
HIERARCH ISS PBL13 END 261.524
HIERARCH ISS PBLA13 START 72.4566
HIERARCH ISS PBLA13 END 72.6566
HIERARCH ISS PBL14 START 223.6163
HIERARCH ISS PBL14 END 223.5078
HIERARCH ISS PBLA14 START 81.9946
HIERARCH ISS PBLA14 END 82.1947
HIERARCH ISS PBL15 START 265.3797
HIERARCH ISS PBL15 END 265.6816
HIERARCH ISS PBLA15 START 139.3741
HIERARCH ISS PBLA15 END 139.4299
HIERARCH ISS PBL16 START 189.9766
HIERARCH ISS PBL16 END 190.1915
HIERARCH ISS PBLA16 START 119.6627
HIERARCH ISS PBLA16 END 119.7761
HIERARCH ISS PBL23 START 238.6894
HIERARCH ISS PBL23 END 238.3631
HIERARCH ISS PBLA23 START 68.1264
HIERARCH ISS PBLA23 END 68.3226
HIERARCH ISS PBL24 START 197.6404
HIERARCH ISS PBL24 END 197.4937
HIERARCH ISS PBLA24 START 77.9823
HIERARCH ISS PBLA24 END 78.184
HIERARCH ISS PBL25 START 239.9271
HIERARCH ISS PBL25 END 240.1824
HIERARCH ISS PBLA25 START 142.9182
HIERARCH ISS PBLA25 END 142.9642
HIERARCH ISS PBL26 START 160.666
HIERARCH ISS PBL26 END 160.8522
HIERARCH ISS PBLA26 START 121.5256
HIERARCH ISS PBLA26 END 121.6336
HIERARCH ISS PBL34 START 55.4752
HIERARCH ISS PBL34 END 55.3299
HIERARCH ISS PBLA34 START -149.4509
HIERARCH ISS PBLA34 END -149.3621
HIERARCH ISS PBL35 START 290.6747
HIERARCH ISS PBL35 END 290.1351
HIERARCH ISS PBLA35 START -164.6715
HIERARCH ISS PBLA35 END -164.6423
HIERARCH ISS PBL36 START 192.4988
HIERARCH ISS PBL36 END 192.0283
HIERARCH ISS PBLA36 START -153.9447
HIERARCH ISS PBLA36 END -153.876
HIERARCH ISS PBL45 START 237.5922
HIERARCH ISS PBL45 END 237.2098
HIERARCH ISS PBLA45 START -168.1859
HIERARCH ISS PBLA45 END -168.1666
HIERARCH ISS PBL46 START 137.2629
HIERARCH ISS PBL46 END 136.9392
HIERARCH ISS PBLA46 START -155.7593
HIERARCH ISS PBLA46 END -155.6983
HIERARCH ISS PBL56 START 107.6756
HIERARCH ISS PBL56 END 107.64
HIERARCH ISS PBLA56 START -4.1074
HIERARCH ISS PBLA56 END -4.1087
HIERARCH CHARA TAU0 4.45699
HIERARCH CHARA SEEING 1.70271