Exposure
ID
SPICA.2025-05-17T10-40-32_1
Header ID
SPICA.2025-05-17T10-40-32
Date updated
2025-05-17 10:39:27 UTC+0000
Release date
None
UTC Start
2025-05-17 10:39:27.249
UTC End
2025-05-17 10:40:27.249
MJD Start
60812.4440653858
MJD End
60812.44475983023
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
68305
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50768
Name
HD_184930
RA
294.1803
DEC
-1.2866
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.6897 27.6904 90.3502 90.5387
S1-E1 300.2484 299.8736 55.2124 55.3095
S1-E2 245.5922 245.3074 62.8497 62.9736
S1-W1 212.8332 213.3512 127.5217 127.6965
S1-W2 165.6500 165.7768 101.7338 101.9369
S2-E1 278.0617 277.7144 51.9267 52.0122
S2-E2 221.4008 221.1318 59.5390 59.6516
S2-W1 191.5014 192.0125 132.5337 132.6936
S2-W2 138.6128 138.7404 103.9934 104.1973
E1-E2 65.5403 65.5113 -154.6560 -154.6500
E1-W1 310.8213 311.0064 -165.5077 -165.5226
E1-W2 221.6840 221.6474 -157.6224 -157.6245
E2-W1 246.7617 246.9804 -168.3740 -168.3905
E2-W2 156.2683 156.2613 -158.8660 -158.8711
W1-W2 96.1691 96.3993 -3.9438 -3.9405
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 60812.4440653858
PI-COI spica
HIERARCH OBS TARG NAME HD_184930
HIERARCH OBS RA 294.1803
HIERARCH OBS DEC -1.2866
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 27.6897
HIERARCH ISS PBL12 END 27.6904
HIERARCH ISS PBLA12 START 90.3502
HIERARCH ISS PBLA12 END 90.5387
HIERARCH ISS PBL13 START 300.2484
HIERARCH ISS PBL13 END 299.8736
HIERARCH ISS PBLA13 START 55.2124
HIERARCH ISS PBLA13 END 55.3095
HIERARCH ISS PBL14 START 245.5922
HIERARCH ISS PBL14 END 245.3074
HIERARCH ISS PBLA14 START 62.8497
HIERARCH ISS PBLA14 END 62.9736
HIERARCH ISS PBL15 START 212.8332
HIERARCH ISS PBL15 END 213.3512
HIERARCH ISS PBLA15 START 127.5217
HIERARCH ISS PBLA15 END 127.6965
HIERARCH ISS PBL16 START 165.65
HIERARCH ISS PBL16 END 165.7768
HIERARCH ISS PBLA16 START 101.7338
HIERARCH ISS PBLA16 END 101.9369
HIERARCH ISS PBL23 START 278.0617
HIERARCH ISS PBL23 END 277.7144
HIERARCH ISS PBLA23 START 51.9267
HIERARCH ISS PBLA23 END 52.0122
HIERARCH ISS PBL24 START 221.4008
HIERARCH ISS PBL24 END 221.1318
HIERARCH ISS PBLA24 START 59.539
HIERARCH ISS PBLA24 END 59.6516
HIERARCH ISS PBL25 START 191.5014
HIERARCH ISS PBL25 END 192.0125
HIERARCH ISS PBLA25 START 132.5337
HIERARCH ISS PBLA25 END 132.6936
HIERARCH ISS PBL26 START 138.6128
HIERARCH ISS PBL26 END 138.7404
HIERARCH ISS PBLA26 START 103.9934
HIERARCH ISS PBLA26 END 104.1973
HIERARCH ISS PBL34 START 65.5403
HIERARCH ISS PBL34 END 65.5113
HIERARCH ISS PBLA34 START -154.656
HIERARCH ISS PBLA34 END -154.65
HIERARCH ISS PBL35 START 310.8213
HIERARCH ISS PBL35 END 311.0064
HIERARCH ISS PBLA35 START -165.5077
HIERARCH ISS PBLA35 END -165.5226
HIERARCH ISS PBL36 START 221.684
HIERARCH ISS PBL36 END 221.6474
HIERARCH ISS PBLA36 START -157.6224
HIERARCH ISS PBLA36 END -157.6245
HIERARCH ISS PBL45 START 246.7617
HIERARCH ISS PBL45 END 246.9804
HIERARCH ISS PBLA45 START -168.374
HIERARCH ISS PBLA45 END -168.3905
HIERARCH ISS PBL46 START 156.2683
HIERARCH ISS PBL46 END 156.2613
HIERARCH ISS PBLA46 START -158.866
HIERARCH ISS PBLA46 END -158.8711
HIERARCH ISS PBL56 START 96.1691
HIERARCH ISS PBL56 END 96.3993
HIERARCH ISS PBLA56 START -3.9438
HIERARCH ISS PBLA56 END -3.9405
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1