Exposure
ID
SPICA.2025-10-13T05-46-06_1
Header ID
SPICA.2025-10-13T05-46-06
Date updated
2025-10-13 05:45:01 UTC+0000
Release date
None
UTC Start
2025-10-13 05:45:01.698
UTC End
2025-10-13 05:46:01.698
MJD Start
60961.2396029883
MJD End
60961.240297432734
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
64302
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47671
Name
HD_3360
RA
9.242851
DEC
53.89691
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.1187 32.1191 89.0986 89.2611
S1-E1 305.3275 305.5307 54.8328 54.9977
S1-E2 257.6284 257.7621 63.1271 63.2875
S1-W1 276.4868 276.4449 116.5045 116.7063
S2-E1 279.3695 279.5711 51.1214 51.2892
S2-E2 229.1853 229.3190 59.6086 59.7706
S2-W1 248.4132 248.3823 119.9164 120.1232
E1-E2 62.6162 62.6701 -161.5756 -161.3729
E1-W1 299.2529 299.5127 -179.5846 -179.3658
E2-W1 240.4849 240.6873 175.7982 176.0208
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 60961.2396029883
PI-COI spica
HIERARCH OBS TARG NAME HD_3360
HIERARCH OBS RA 9.242851
HIERARCH OBS DEC 53.89691
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 32.1187
HIERARCH ISS PBL12 END 32.1191
HIERARCH ISS PBLA12 START 89.0986
HIERARCH ISS PBLA12 END 89.2611
HIERARCH ISS PBL13 START 305.3275
HIERARCH ISS PBL13 END 305.5307
HIERARCH ISS PBLA13 START 54.8328
HIERARCH ISS PBLA13 END 54.9977
HIERARCH ISS PBL14 START 257.6284
HIERARCH ISS PBL14 END 257.7621
HIERARCH ISS PBLA14 START 63.1271
HIERARCH ISS PBLA14 END 63.2875
HIERARCH ISS PBL15 START 276.4868
HIERARCH ISS PBL15 END 276.4449
HIERARCH ISS PBLA15 START 116.5045
HIERARCH ISS PBLA15 END 116.7063
HIERARCH ISS PBL23 START 279.3695
HIERARCH ISS PBL23 END 279.5711
HIERARCH ISS PBLA23 START 51.1214
HIERARCH ISS PBLA23 END 51.2892
HIERARCH ISS PBL24 START 229.1853
HIERARCH ISS PBL24 END 229.319
HIERARCH ISS PBLA24 START 59.6086
HIERARCH ISS PBLA24 END 59.7706
HIERARCH ISS PBL25 START 248.4132
HIERARCH ISS PBL25 END 248.3823
HIERARCH ISS PBLA25 START 119.9164
HIERARCH ISS PBLA25 END 120.1232
HIERARCH ISS PBL34 START 62.6162
HIERARCH ISS PBL34 END 62.6701
HIERARCH ISS PBLA34 START -161.5756
HIERARCH ISS PBLA34 END -161.3729
HIERARCH ISS PBL35 START 299.2529
HIERARCH ISS PBL35 END 299.5127
HIERARCH ISS PBLA35 START -179.5846
HIERARCH ISS PBLA35 END -179.3658
HIERARCH ISS PBL45 START 240.4849
HIERARCH ISS PBL45 END 240.6873
HIERARCH ISS PBLA45 START 175.7982
HIERARCH ISS PBLA45 END 176.0208
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1