Exposure
ID
SPICA.2025-05-09T12-52-05_1
Header ID
SPICA.2025-05-09T12-52-05
Date updated
2025-05-09 12:51:43 UTC+0000
Release date
None
UTC Start
2025-05-09 12:51:43.820
UTC End
2025-05-09 12:52:03.820
MJD Start
60804.5359238382
MJD End
60804.53615531968
Exposure time (s)
20.0
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 30.7315 30.7221 66.2473 66.2869
S1-E1 330.5022 330.5127 49.0531 49.0510
S1-E2 277.7611 277.7385 52.8656 52.8717
S1-W1 173.5110 173.4802 84.7869 84.8999
S1-W2 174.6248 174.5640 70.9698 71.0278
S2-E1 301.2811 301.3078 47.3252 47.3197
S2-E2 247.9660 247.9571 51.2219 51.2245
S2-W1 144.7047 144.6976 88.6588 88.7857
S2-W2 144.0199 143.9694 71.9764 72.0383
E1-E2 56.4618 56.5081 -150.0400 -150.0671
E1-W1 215.0307 215.3666 -159.0627 -159.0968
E1-W2 180.6655 180.8448 -152.0950 -152.1250
E2-W1 159.5135 159.8051 -162.2448 -162.2783
E2-W2 124.2566 124.3897 -153.0286 -153.0598
W1-W2 41.8901 42.0443 -10.6092 -10.5698
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 60804.5359238382
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 1000
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 30.7315
HIERARCH ISS PBL12 END 30.7221
HIERARCH ISS PBLA12 START 66.2473
HIERARCH ISS PBLA12 END 66.2869
HIERARCH ISS PBL13 START 330.5022
HIERARCH ISS PBL13 END 330.5127
HIERARCH ISS PBLA13 START 49.0531
HIERARCH ISS PBLA13 END 49.051
HIERARCH ISS PBL14 START 277.7611
HIERARCH ISS PBL14 END 277.7385
HIERARCH ISS PBLA14 START 52.8656
HIERARCH ISS PBLA14 END 52.8717
HIERARCH ISS PBL15 START 173.511
HIERARCH ISS PBL15 END 173.4802
HIERARCH ISS PBLA15 START 84.7869
HIERARCH ISS PBLA15 END 84.8999
HIERARCH ISS PBL16 START 174.6248
HIERARCH ISS PBL16 END 174.564
HIERARCH ISS PBLA16 START 70.9698
HIERARCH ISS PBLA16 END 71.0278
HIERARCH ISS PBL23 START 301.2811
HIERARCH ISS PBL23 END 301.3078
HIERARCH ISS PBLA23 START 47.3252
HIERARCH ISS PBLA23 END 47.3197
HIERARCH ISS PBL24 START 247.966
HIERARCH ISS PBL24 END 247.9571
HIERARCH ISS PBLA24 START 51.2219
HIERARCH ISS PBLA24 END 51.2245
HIERARCH ISS PBL25 START 144.7047
HIERARCH ISS PBL25 END 144.6976
HIERARCH ISS PBLA25 START 88.6588
HIERARCH ISS PBLA25 END 88.7857
HIERARCH ISS PBL26 START 144.0199
HIERARCH ISS PBL26 END 143.9694
HIERARCH ISS PBLA26 START 71.9764
HIERARCH ISS PBLA26 END 72.0383
HIERARCH ISS PBL34 START 56.4618
HIERARCH ISS PBL34 END 56.5081
HIERARCH ISS PBLA34 START -150.04
HIERARCH ISS PBLA34 END -150.0671
HIERARCH ISS PBL35 START 215.0307
HIERARCH ISS PBL35 END 215.3666
HIERARCH ISS PBLA35 START -159.0627
HIERARCH ISS PBLA35 END -159.0968
HIERARCH ISS PBL36 START 180.6655
HIERARCH ISS PBL36 END 180.8448
HIERARCH ISS PBLA36 START -152.095
HIERARCH ISS PBLA36 END -152.125
HIERARCH ISS PBL45 START 159.5135
HIERARCH ISS PBL45 END 159.8051
HIERARCH ISS PBLA45 START -162.2448
HIERARCH ISS PBLA45 END -162.2783
HIERARCH ISS PBL46 START 124.2566
HIERARCH ISS PBL46 END 124.3897
HIERARCH ISS PBLA46 START -153.0286
HIERARCH ISS PBLA46 END -153.0598
HIERARCH ISS PBL56 START 41.8901
HIERARCH ISS PBL56 END 42.0443
HIERARCH ISS PBLA56 START -10.6092
HIERARCH ISS PBLA56 END -10.5698
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1