Exposure
ID
SPICA.2025-10-02T08-08-09_1
Header ID
SPICA.2025-10-02T08-08-09
Date updated
2025-10-02 08:07:26 UTC+0000
Release date
None
UTC Start
2025-10-02 08:07:26.326
UTC End
2025-10-02 08:08:06.326
MJD Start
60950.3384991406
MJD End
60950.33896210355
Exposure time (s)
40.0
Validation level
0
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68310
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
E1W2W1S2S1E2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.9773 29.9950 110.2288 110.3204
S1-E1 260.5110 260.3279 73.3848 73.5204
S1-E2 223.1385 223.0741 82.9200 83.0545
S1-W1 266.7448 266.9365 139.6252 139.6602
S1-W2 190.9641 191.1063 120.1788 120.2520
S2-E1 237.2032 236.9920 69.0387 69.1723
S2-E2 196.9830 196.8920 78.9164 79.0525
S2-W1 241.0767 241.2371 143.1244 143.1530
S2-W2 161.5207 161.6436 122.0165 122.0860
E1-E2 54.7992 54.7001 -149.0329 -148.9705
E1-W1 288.1383 287.7610 -164.5332 -164.5125
E1-W2 190.3040 189.9810 -153.6212 -153.5729
E2-W1 235.7874 235.5175 -168.0942 -168.0803
E2-W2 135.7512 135.5284 -155.4717 -155.4287
W1-W2 107.4917 107.4609 -4.1144 -4.1156
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 'PI-COI'
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 60950.3384991406
PI-COI
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 E1W2W1S2S1E2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 2000
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 29.9773
HIERARCH ISS PBL12 END 29.995
HIERARCH ISS PBLA12 START 110.2288
HIERARCH ISS PBLA12 END 110.3204
HIERARCH ISS PBL13 START 260.511
HIERARCH ISS PBL13 END 260.3279
HIERARCH ISS PBLA13 START 73.3848
HIERARCH ISS PBLA13 END 73.5204
HIERARCH ISS PBL14 START 223.1385
HIERARCH ISS PBL14 END 223.0741
HIERARCH ISS PBLA14 START 82.92
HIERARCH ISS PBLA14 END 83.0545
HIERARCH ISS PBL15 START 266.7448
HIERARCH ISS PBL15 END 266.9365
HIERARCH ISS PBLA15 START 139.6252
HIERARCH ISS PBLA15 END 139.6602
HIERARCH ISS PBL16 START 190.9641
HIERARCH ISS PBL16 END 191.1063
HIERARCH ISS PBLA16 START 120.1788
HIERARCH ISS PBLA16 END 120.252
HIERARCH ISS PBL23 START 237.2032
HIERARCH ISS PBL23 END 236.992
HIERARCH ISS PBLA23 START 69.0387
HIERARCH ISS PBLA23 END 69.1723
HIERARCH ISS PBL24 START 196.983
HIERARCH ISS PBL24 END 196.892
HIERARCH ISS PBLA24 START 78.9164
HIERARCH ISS PBLA24 END 79.0525
HIERARCH ISS PBL25 START 241.0767
HIERARCH ISS PBL25 END 241.2371
HIERARCH ISS PBLA25 START 143.1244
HIERARCH ISS PBLA25 END 143.153
HIERARCH ISS PBL26 START 161.5207
HIERARCH ISS PBL26 END 161.6436
HIERARCH ISS PBLA26 START 122.0165
HIERARCH ISS PBLA26 END 122.086
HIERARCH ISS PBL34 START 54.7992
HIERARCH ISS PBL34 END 54.7001
HIERARCH ISS PBLA34 START -149.0329
HIERARCH ISS PBLA34 END -148.9705
HIERARCH ISS PBL35 START 288.1383
HIERARCH ISS PBL35 END 287.761
HIERARCH ISS PBLA35 START -164.5332
HIERARCH ISS PBLA35 END -164.5125
HIERARCH ISS PBL36 START 190.304
HIERARCH ISS PBL36 END 189.981
HIERARCH ISS PBLA36 START -153.6212
HIERARCH ISS PBLA36 END -153.5729
HIERARCH ISS PBL45 START 235.7874
HIERARCH ISS PBL45 END 235.5175
HIERARCH ISS PBLA45 START -168.0942
HIERARCH ISS PBLA45 END -168.0803
HIERARCH ISS PBL46 START 135.7512
HIERARCH ISS PBL46 END 135.5284
HIERARCH ISS PBLA46 START -155.4717
HIERARCH ISS PBLA46 END -155.4287
HIERARCH ISS PBL56 START 107.4917
HIERARCH ISS PBL56 END 107.4609
HIERARCH ISS PBLA56 START -4.1144
HIERARCH ISS PBLA56 END -4.1156
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1