Exposure
ID
SPICA.2025-10-02T08-09-42_1
Header ID
SPICA.2025-10-02T08-09-42
Date updated
2025-10-02 08:08:58 UTC+0000
Release date
None
UTC Start
2025-10-02 08:08:58.972
UTC End
2025-10-02 08:09:38.972
MJD Start
60950.3395714299
MJD End
60950.34003439285
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 30.0153 30.0330 110.4245 110.5155
S1-E1 260.1206 259.9401 73.6755 73.8119
S1-E2 223.0022 222.9403 83.2079 83.3427
S1-W1 267.1534 267.3421 139.6997 139.7339
S1-W2 191.2682 191.4100 120.3351 120.4075
S2-E1 236.7525 236.5435 69.3252 69.4598
S2-E2 196.7895 196.7007 79.2078 79.3444
S2-W1 241.4183 241.5755 143.1852 143.2131
S2-W2 161.7833 161.9057 122.1649 122.2337
E1-E2 54.5867 54.4869 -148.8989 -148.8356
E1-W1 287.3277 286.9449 -164.4885 -164.4673
E1-W2 189.6111 189.2852 -153.5173 -153.4681
E2-W1 235.2071 234.9324 -168.0644 -168.0502
E2-W2 135.2731 135.0481 -155.3793 -155.3355
W1-W2 107.4245 107.3914 -4.1170 -4.1182
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 60950.3395714299
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 30.0153
HIERARCH ISS PBL12 END 30.033
HIERARCH ISS PBLA12 START 110.4245
HIERARCH ISS PBLA12 END 110.5155
HIERARCH ISS PBL13 START 260.1206
HIERARCH ISS PBL13 END 259.9401
HIERARCH ISS PBLA13 START 73.6755
HIERARCH ISS PBLA13 END 73.8119
HIERARCH ISS PBL14 START 223.0022
HIERARCH ISS PBL14 END 222.9403
HIERARCH ISS PBLA14 START 83.2079
HIERARCH ISS PBLA14 END 83.3427
HIERARCH ISS PBL15 START 267.1534
HIERARCH ISS PBL15 END 267.3421
HIERARCH ISS PBLA15 START 139.6997
HIERARCH ISS PBLA15 END 139.7339
HIERARCH ISS PBL16 START 191.2682
HIERARCH ISS PBL16 END 191.41
HIERARCH ISS PBLA16 START 120.3351
HIERARCH ISS PBLA16 END 120.4075
HIERARCH ISS PBL23 START 236.7525
HIERARCH ISS PBL23 END 236.5435
HIERARCH ISS PBLA23 START 69.3252
HIERARCH ISS PBLA23 END 69.4598
HIERARCH ISS PBL24 START 196.7895
HIERARCH ISS PBL24 END 196.7007
HIERARCH ISS PBLA24 START 79.2078
HIERARCH ISS PBLA24 END 79.3444
HIERARCH ISS PBL25 START 241.4183
HIERARCH ISS PBL25 END 241.5755
HIERARCH ISS PBLA25 START 143.1852
HIERARCH ISS PBLA25 END 143.2131
HIERARCH ISS PBL26 START 161.7833
HIERARCH ISS PBL26 END 161.9057
HIERARCH ISS PBLA26 START 122.1649
HIERARCH ISS PBLA26 END 122.2337
HIERARCH ISS PBL34 START 54.5867
HIERARCH ISS PBL34 END 54.4869
HIERARCH ISS PBLA34 START -148.8989
HIERARCH ISS PBLA34 END -148.8356
HIERARCH ISS PBL35 START 287.3277
HIERARCH ISS PBL35 END 286.9449
HIERARCH ISS PBLA35 START -164.4885
HIERARCH ISS PBLA35 END -164.4673
HIERARCH ISS PBL36 START 189.6111
HIERARCH ISS PBL36 END 189.2852
HIERARCH ISS PBLA36 START -153.5173
HIERARCH ISS PBLA36 END -153.4681
HIERARCH ISS PBL45 START 235.2071
HIERARCH ISS PBL45 END 234.9324
HIERARCH ISS PBLA45 START -168.0644
HIERARCH ISS PBLA45 END -168.0502
HIERARCH ISS PBL46 START 135.2731
HIERARCH ISS PBL46 END 135.0481
HIERARCH ISS PBLA46 START -155.3793
HIERARCH ISS PBLA46 END -155.3355
HIERARCH ISS PBL56 START 107.4245
HIERARCH ISS PBL56 END 107.3914
HIERARCH ISS PBLA56 START -4.117
HIERARCH ISS PBLA56 END -4.1182
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1