Exposure
ID
SPICA.2025-10-02T07-21-13_1
Header ID
SPICA.2025-10-02T07-21-13
Date updated
2025-10-02 07:20:08 UTC+0000
Release date
None
UTC Start
2025-10-02 07:20:08.586
UTC End
2025-10-02 07:21:08.586
MJD Start
60950.3056549267
MJD End
60950.30634937113
Exposure time (s)
60.0
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 28.9418 28.9619 103.6167 103.7804
S1-E1 274.7417 274.3785 65.3144 65.4799
S1-E2 229.7507 229.5524 74.5395 74.7195
S1-W1 251.2725 251.6842 136.5538 136.6425
S1-W2 181.5375 181.7494 114.5844 114.7300
S2-E1 252.6672 252.2894 61.2431 61.3999
S2-E2 204.9399 204.7206 70.6041 70.7792
S2-W1 227.5274 227.8993 140.5196 140.5966
S2-W2 153.2233 153.4135 116.6439 116.7850
E1-E2 60.4735 60.3636 -152.2078 -152.1528
E1-W1 306.9457 306.6495 -165.5024 -165.4881
E1-W2 208.2098 207.8768 -156.0403 -155.9995
E2-W1 248.4823 248.3042 -168.7107 -168.7025
E2-W2 147.9268 147.7048 -157.6060 -157.5706
W1-W2 107.1812 107.2396 -4.1263 -4.1241
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 60950.3056549267
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 3000
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 28.9418
HIERARCH ISS PBL12 END 28.9619
HIERARCH ISS PBLA12 START 103.6167
HIERARCH ISS PBLA12 END 103.7804
HIERARCH ISS PBL13 START 274.7417
HIERARCH ISS PBL13 END 274.3785
HIERARCH ISS PBLA13 START 65.3144
HIERARCH ISS PBLA13 END 65.4799
HIERARCH ISS PBL14 START 229.7507
HIERARCH ISS PBL14 END 229.5524
HIERARCH ISS PBLA14 START 74.5395
HIERARCH ISS PBLA14 END 74.7195
HIERARCH ISS PBL15 START 251.2725
HIERARCH ISS PBL15 END 251.6842
HIERARCH ISS PBLA15 START 136.5538
HIERARCH ISS PBLA15 END 136.6425
HIERARCH ISS PBL16 START 181.5375
HIERARCH ISS PBL16 END 181.7494
HIERARCH ISS PBLA16 START 114.5844
HIERARCH ISS PBLA16 END 114.73
HIERARCH ISS PBL23 START 252.6672
HIERARCH ISS PBL23 END 252.2894
HIERARCH ISS PBLA23 START 61.2431
HIERARCH ISS PBLA23 END 61.3999
HIERARCH ISS PBL24 START 204.9399
HIERARCH ISS PBL24 END 204.7206
HIERARCH ISS PBLA24 START 70.6041
HIERARCH ISS PBLA24 END 70.7792
HIERARCH ISS PBL25 START 227.5274
HIERARCH ISS PBL25 END 227.8993
HIERARCH ISS PBLA25 START 140.5196
HIERARCH ISS PBLA25 END 140.5966
HIERARCH ISS PBL26 START 153.2233
HIERARCH ISS PBL26 END 153.4135
HIERARCH ISS PBLA26 START 116.6439
HIERARCH ISS PBLA26 END 116.785
HIERARCH ISS PBL34 START 60.4735
HIERARCH ISS PBL34 END 60.3636
HIERARCH ISS PBLA34 START -152.2078
HIERARCH ISS PBLA34 END -152.1528
HIERARCH ISS PBL35 START 306.9457
HIERARCH ISS PBL35 END 306.6495
HIERARCH ISS PBLA35 START -165.5024
HIERARCH ISS PBLA35 END -165.4881
HIERARCH ISS PBL36 START 208.2098
HIERARCH ISS PBL36 END 207.8768
HIERARCH ISS PBLA36 START -156.0403
HIERARCH ISS PBLA36 END -155.9995
HIERARCH ISS PBL45 START 248.4823
HIERARCH ISS PBL45 END 248.3042
HIERARCH ISS PBLA45 START -168.7107
HIERARCH ISS PBLA45 END -168.7025
HIERARCH ISS PBL46 START 147.9268
HIERARCH ISS PBL46 END 147.7048
HIERARCH ISS PBLA46 START -157.606
HIERARCH ISS PBLA46 END -157.5706
HIERARCH ISS PBL56 START 107.1812
HIERARCH ISS PBL56 END 107.2396
HIERARCH ISS PBLA56 START -4.1263
HIERARCH ISS PBLA56 END -4.1241
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1