Exposure
ID
SPICA.2025-05-09T12-41-48_1
Header ID
SPICA.2025-05-09T12-41-48
Date updated
2025-05-09 12:41:26 UTC+0000
Release date
None
UTC Start
2025-05-09 12:41:26.865
UTC End
2025-05-09 12:41:46.865
MJD Start
60804.5287831652
MJD End
60804.52901464668
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 30.9990 30.9896 65.1476 65.1851
S1-E1 330.0546 330.0752 49.1427 49.1386
S1-E2 278.3007 278.2852 52.7191 52.7233
S1-W1 174.6716 174.6219 81.5901 81.7011
S1-W2 176.4123 176.3480 69.3526 69.4081
S2-E1 300.3789 300.4152 47.5122 47.5046
S2-E2 248.1179 248.1159 51.1783 51.1789
S2-W1 145.2057 145.1784 85.0544 85.1801
S2-W2 145.5145 145.4605 70.2476 70.3070
E1-E2 55.1022 55.1511 -149.2217 -149.2520
E1-W1 205.2909 205.6373 -158.0189 -158.0579
E1-W2 175.4294 175.6169 -151.1854 -151.2191
E2-W1 151.0722 151.3720 -161.2167 -161.2553
E2-W2 120.3744 120.5132 -152.0842 -152.1192
W1-W2 37.4618 37.6179 -11.8806 -11.8305
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 60804.5287831652
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 30.999
HIERARCH ISS PBL12 END 30.9896
HIERARCH ISS PBLA12 START 65.1476
HIERARCH ISS PBLA12 END 65.1851
HIERARCH ISS PBL13 START 330.0546
HIERARCH ISS PBL13 END 330.0752
HIERARCH ISS PBLA13 START 49.1427
HIERARCH ISS PBLA13 END 49.1386
HIERARCH ISS PBL14 START 278.3007
HIERARCH ISS PBL14 END 278.2852
HIERARCH ISS PBLA14 START 52.7191
HIERARCH ISS PBLA14 END 52.7233
HIERARCH ISS PBL15 START 174.6716
HIERARCH ISS PBL15 END 174.6219
HIERARCH ISS PBLA15 START 81.5901
HIERARCH ISS PBLA15 END 81.7011
HIERARCH ISS PBL16 START 176.4123
HIERARCH ISS PBL16 END 176.348
HIERARCH ISS PBLA16 START 69.3526
HIERARCH ISS PBLA16 END 69.4081
HIERARCH ISS PBL23 START 300.3789
HIERARCH ISS PBL23 END 300.4152
HIERARCH ISS PBLA23 START 47.5122
HIERARCH ISS PBLA23 END 47.5046
HIERARCH ISS PBL24 START 248.1179
HIERARCH ISS PBL24 END 248.1159
HIERARCH ISS PBLA24 START 51.1783
HIERARCH ISS PBLA24 END 51.1789
HIERARCH ISS PBL25 START 145.2057
HIERARCH ISS PBL25 END 145.1784
HIERARCH ISS PBLA25 START 85.0544
HIERARCH ISS PBLA25 END 85.1801
HIERARCH ISS PBL26 START 145.5145
HIERARCH ISS PBL26 END 145.4605
HIERARCH ISS PBLA26 START 70.2476
HIERARCH ISS PBLA26 END 70.307
HIERARCH ISS PBL34 START 55.1022
HIERARCH ISS PBL34 END 55.1511
HIERARCH ISS PBLA34 START -149.2217
HIERARCH ISS PBLA34 END -149.252
HIERARCH ISS PBL35 START 205.2909
HIERARCH ISS PBL35 END 205.6373
HIERARCH ISS PBLA35 START -158.0189
HIERARCH ISS PBLA35 END -158.0579
HIERARCH ISS PBL36 START 175.4294
HIERARCH ISS PBL36 END 175.6169
HIERARCH ISS PBLA36 START -151.1854
HIERARCH ISS PBLA36 END -151.2191
HIERARCH ISS PBL45 START 151.0722
HIERARCH ISS PBL45 END 151.372
HIERARCH ISS PBLA45 START -161.2167
HIERARCH ISS PBLA45 END -161.2553
HIERARCH ISS PBL46 START 120.3744
HIERARCH ISS PBL46 END 120.5132
HIERARCH ISS PBLA46 START -152.0842
HIERARCH ISS PBLA46 END -152.1192
HIERARCH ISS PBL56 START 37.4618
HIERARCH ISS PBL56 END 37.6179
HIERARCH ISS PBLA56 START -11.8806
HIERARCH ISS PBLA56 END -11.8305
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1