Exposure
ID
SPICA.2025-10-02T07-45-39_1
Header ID
SPICA.2025-10-02T07-45-39
Date updated
2025-10-02 07:44:55 UTC+0000
Release date
None
UTC Start
2025-10-02 07:44:55.716
UTC End
2025-10-02 07:45:35.716
MJD Start
60950.3228670866
MJD End
60950.323330049556
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 29.4492 29.4653 107.2259 107.3264
S1-E1 266.7999 266.5828 69.3350 69.4590
S1-E2 225.7272 225.6275 78.8116 78.9403
S1-W1 260.0609 260.2954 138.3611 138.4069
S1-W2 186.4704 186.6153 117.7124 117.7969
S2-E1 244.2297 243.9931 65.0880 65.2079
S2-E2 200.3164 200.1957 74.8002 74.9279
S2-W1 235.3470 235.5517 142.0707 142.1095
S2-W2 157.6042 157.7315 119.6613 119.7424
E1-E2 57.7126 57.6249 -150.7532 -150.7044
E1-W1 298.5678 298.2746 -165.0863 -165.0713
E1-W2 199.6572 199.3801 -154.9449 -154.9076
E2-W1 243.0719 242.8731 -168.4560 -168.4464
E2-W2 142.1616 141.9730 -156.6453 -156.6124
W1-W2 107.9167 107.9193 -4.0982 -4.0981
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 60950.3228670866
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 29.4492
HIERARCH ISS PBL12 END 29.4653
HIERARCH ISS PBLA12 START 107.2259
HIERARCH ISS PBLA12 END 107.3264
HIERARCH ISS PBL13 START 266.7999
HIERARCH ISS PBL13 END 266.5828
HIERARCH ISS PBLA13 START 69.335
HIERARCH ISS PBLA13 END 69.459
HIERARCH ISS PBL14 START 225.7272
HIERARCH ISS PBL14 END 225.6275
HIERARCH ISS PBLA14 START 78.8116
HIERARCH ISS PBLA14 END 78.9403
HIERARCH ISS PBL15 START 260.0609
HIERARCH ISS PBL15 END 260.2954
HIERARCH ISS PBLA15 START 138.3611
HIERARCH ISS PBLA15 END 138.4069
HIERARCH ISS PBL16 START 186.4704
HIERARCH ISS PBL16 END 186.6153
HIERARCH ISS PBLA16 START 117.7124
HIERARCH ISS PBLA16 END 117.7969
HIERARCH ISS PBL23 START 244.2297
HIERARCH ISS PBL23 END 243.9931
HIERARCH ISS PBLA23 START 65.088
HIERARCH ISS PBLA23 END 65.2079
HIERARCH ISS PBL24 START 200.3164
HIERARCH ISS PBL24 END 200.1957
HIERARCH ISS PBLA24 START 74.8002
HIERARCH ISS PBLA24 END 74.9279
HIERARCH ISS PBL25 START 235.347
HIERARCH ISS PBL25 END 235.5517
HIERARCH ISS PBLA25 START 142.0707
HIERARCH ISS PBLA25 END 142.1095
HIERARCH ISS PBL26 START 157.6042
HIERARCH ISS PBL26 END 157.7315
HIERARCH ISS PBLA26 START 119.6613
HIERARCH ISS PBLA26 END 119.7424
HIERARCH ISS PBL34 START 57.7126
HIERARCH ISS PBL34 END 57.6249
HIERARCH ISS PBLA34 START -150.7532
HIERARCH ISS PBLA34 END -150.7044
HIERARCH ISS PBL35 START 298.5678
HIERARCH ISS PBL35 END 298.2746
HIERARCH ISS PBLA35 START -165.0863
HIERARCH ISS PBLA35 END -165.0713
HIERARCH ISS PBL36 START 199.6572
HIERARCH ISS PBL36 END 199.3801
HIERARCH ISS PBLA36 START -154.9449
HIERARCH ISS PBLA36 END -154.9076
HIERARCH ISS PBL45 START 243.0719
HIERARCH ISS PBL45 END 242.8731
HIERARCH ISS PBLA45 START -168.456
HIERARCH ISS PBLA45 END -168.4464
HIERARCH ISS PBL46 START 142.1616
HIERARCH ISS PBL46 END 141.973
HIERARCH ISS PBLA46 START -156.6453
HIERARCH ISS PBLA46 END -156.6124
HIERARCH ISS PBL56 START 107.9167
HIERARCH ISS PBL56 END 107.9193
HIERARCH ISS PBLA56 START -4.0982
HIERARCH ISS PBLA56 END -4.0981
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1