Exposure
ID
SPICA.2025-05-09T12-42-41_1
Header ID
SPICA.2025-05-09T12-42-41
Date updated
2025-05-09 12:42:20 UTC+0000
Release date
None
UTC Start
2025-05-09 12:42:20.140
UTC End
2025-05-09 12:42:40.140
MJD Start
60804.5293997683
MJD End
60804.529631249774
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 30.9759 30.9665 65.2401 65.2778
S1-E1 330.1046 330.1242 49.1327 49.1287
S1-E2 278.2621 278.2461 52.7296 52.7339
S1-W1 174.5503 174.5022 81.8638 81.9751
S1-W2 176.2541 176.1901 69.4895 69.5452
S2-E1 300.4676 300.5031 47.4937 47.4863
S2-E2 248.1125 248.1099 51.1799 51.1806
S2-W1 145.1399 145.1144 85.3643 85.4901
S2-W2 145.3815 145.3278 70.3941 70.4537
E1-E2 55.2225 55.2711 -149.2960 -149.3260
E1-W1 206.1437 206.4893 -158.1145 -158.1531
E1-W2 175.8908 176.0776 -151.2681 -151.3014
E2-W1 151.8103 152.1094 -161.3114 -161.3495
E2-W2 120.7160 120.8543 -152.1701 -152.2047
W1-W2 37.8464 38.0025 -11.7581 -11.7091
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 60804.5293997683
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 30.9759
HIERARCH ISS PBL12 END 30.9665
HIERARCH ISS PBLA12 START 65.2401
HIERARCH ISS PBLA12 END 65.2778
HIERARCH ISS PBL13 START 330.1046
HIERARCH ISS PBL13 END 330.1242
HIERARCH ISS PBLA13 START 49.1327
HIERARCH ISS PBLA13 END 49.1287
HIERARCH ISS PBL14 START 278.2621
HIERARCH ISS PBL14 END 278.2461
HIERARCH ISS PBLA14 START 52.7296
HIERARCH ISS PBLA14 END 52.7339
HIERARCH ISS PBL15 START 174.5503
HIERARCH ISS PBL15 END 174.5022
HIERARCH ISS PBLA15 START 81.8638
HIERARCH ISS PBLA15 END 81.9751
HIERARCH ISS PBL16 START 176.2541
HIERARCH ISS PBL16 END 176.1901
HIERARCH ISS PBLA16 START 69.4895
HIERARCH ISS PBLA16 END 69.5452
HIERARCH ISS PBL23 START 300.4676
HIERARCH ISS PBL23 END 300.5031
HIERARCH ISS PBLA23 START 47.4937
HIERARCH ISS PBLA23 END 47.4863
HIERARCH ISS PBL24 START 248.1125
HIERARCH ISS PBL24 END 248.1099
HIERARCH ISS PBLA24 START 51.1799
HIERARCH ISS PBLA24 END 51.1806
HIERARCH ISS PBL25 START 145.1399
HIERARCH ISS PBL25 END 145.1144
HIERARCH ISS PBLA25 START 85.3643
HIERARCH ISS PBLA25 END 85.4901
HIERARCH ISS PBL26 START 145.3815
HIERARCH ISS PBL26 END 145.3278
HIERARCH ISS PBLA26 START 70.3941
HIERARCH ISS PBLA26 END 70.4537
HIERARCH ISS PBL34 START 55.2225
HIERARCH ISS PBL34 END 55.2711
HIERARCH ISS PBLA34 START -149.296
HIERARCH ISS PBLA34 END -149.326
HIERARCH ISS PBL35 START 206.1437
HIERARCH ISS PBL35 END 206.4893
HIERARCH ISS PBLA35 START -158.1145
HIERARCH ISS PBLA35 END -158.1531
HIERARCH ISS PBL36 START 175.8908
HIERARCH ISS PBL36 END 176.0776
HIERARCH ISS PBLA36 START -151.2681
HIERARCH ISS PBLA36 END -151.3014
HIERARCH ISS PBL45 START 151.8103
HIERARCH ISS PBL45 END 152.1094
HIERARCH ISS PBLA45 START -161.3114
HIERARCH ISS PBLA45 END -161.3495
HIERARCH ISS PBL46 START 120.716
HIERARCH ISS PBL46 END 120.8543
HIERARCH ISS PBLA46 START -152.1701
HIERARCH ISS PBLA46 END -152.2047
HIERARCH ISS PBL56 START 37.8464
HIERARCH ISS PBL56 END 38.0025
HIERARCH ISS PBLA56 START -11.7581
HIERARCH ISS PBLA56 END -11.7091
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1