Exposure
ID
SPICA.2025-05-11T12-22-46_1
Header ID
SPICA.2025-05-11T12-22-46
Date updated
2025-05-11 12:21:41 UTC+0000
Release date
None
UTC Start
2025-05-11 12:21:41.728
UTC End
2025-05-11 12:22:41.728
MJD Start
60806.5150663019
MJD End
60806.51576074633
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64013
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47675
Name
HD_177196
RA
285.3599
DEC
46.93481
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.8521 32.8437 106.5175 106.6666
S1-E1 327.3431 327.3829 74.5913 74.7640
S1-E2 274.4102 274.4319 82.0800 82.2454
S1-W1 271.2621 271.1124 136.8356 137.0043
S1-W2 203.5593 203.4794 116.3191 116.4720
S2-E1 299.9640 300.0028 71.2710 71.4473
S2-E2 244.8787 244.9034 78.8984 79.0670
S2-W1 243.4684 243.3323 140.7413 140.9134
S2-W2 171.2781 171.2069 118.1903 118.3442
E1-E2 65.8349 65.8291 -138.3133 -138.1106
E1-W1 313.1005 313.0512 -155.4663 -155.2640
E1-W2 221.6539 221.6307 -143.0893 -142.8865
E2-W1 250.9462 250.9026 -159.9039 -159.7020
E2-W2 156.1438 156.1265 -145.1010 -144.8984
W1-W2 107.6497 107.6244 -1.6559 -1.4580
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60806.5150663019
PI-COI spica
HIERARCH OBS TARG NAME HD_177196
HIERARCH OBS RA 285.3599
HIERARCH OBS DEC 46.93481
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
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 32.8521
HIERARCH ISS PBL12 END 32.8437
HIERARCH ISS PBLA12 START 106.5175
HIERARCH ISS PBLA12 END 106.6666
HIERARCH ISS PBL13 START 327.3431
HIERARCH ISS PBL13 END 327.3829
HIERARCH ISS PBLA13 START 74.5913
HIERARCH ISS PBLA13 END 74.764
HIERARCH ISS PBL14 START 274.4102
HIERARCH ISS PBL14 END 274.4319
HIERARCH ISS PBLA14 START 82.08
HIERARCH ISS PBLA14 END 82.2454
HIERARCH ISS PBL15 START 271.2621
HIERARCH ISS PBL15 END 271.1124
HIERARCH ISS PBLA15 START 136.8356
HIERARCH ISS PBLA15 END 137.0043
HIERARCH ISS PBL16 START 203.5593
HIERARCH ISS PBL16 END 203.4794
HIERARCH ISS PBLA16 START 116.3191
HIERARCH ISS PBLA16 END 116.472
HIERARCH ISS PBL23 START 299.964
HIERARCH ISS PBL23 END 300.0028
HIERARCH ISS PBLA23 START 71.271
HIERARCH ISS PBLA23 END 71.4473
HIERARCH ISS PBL24 START 244.8787
HIERARCH ISS PBL24 END 244.9034
HIERARCH ISS PBLA24 START 78.8984
HIERARCH ISS PBLA24 END 79.067
HIERARCH ISS PBL25 START 243.4684
HIERARCH ISS PBL25 END 243.3323
HIERARCH ISS PBLA25 START 140.7413
HIERARCH ISS PBLA25 END 140.9134
HIERARCH ISS PBL26 START 171.2781
HIERARCH ISS PBL26 END 171.2069
HIERARCH ISS PBLA26 START 118.1903
HIERARCH ISS PBLA26 END 118.3442
HIERARCH ISS PBL34 START 65.8349
HIERARCH ISS PBL34 END 65.8291
HIERARCH ISS PBLA34 START -138.3133
HIERARCH ISS PBLA34 END -138.1106
HIERARCH ISS PBL35 START 313.1005
HIERARCH ISS PBL35 END 313.0512
HIERARCH ISS PBLA35 START -155.4663
HIERARCH ISS PBLA35 END -155.264
HIERARCH ISS PBL36 START 221.6539
HIERARCH ISS PBL36 END 221.6307
HIERARCH ISS PBLA36 START -143.0893
HIERARCH ISS PBLA36 END -142.8865
HIERARCH ISS PBL45 START 250.9462
HIERARCH ISS PBL45 END 250.9026
HIERARCH ISS PBLA45 START -159.9039
HIERARCH ISS PBLA45 END -159.702
HIERARCH ISS PBL46 START 156.1438
HIERARCH ISS PBL46 END 156.1265
HIERARCH ISS PBLA46 START -145.101
HIERARCH ISS PBLA46 END -144.8984
HIERARCH ISS PBL56 START 107.6497
HIERARCH ISS PBL56 END 107.6244
HIERARCH ISS PBLA56 START -1.6559
HIERARCH ISS PBLA56 END -1.458
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1