Exposure
ID
SPICA.2025-09-15T03-50-39_1
Header ID
SPICA.2025-09-15T03-50-39
Date updated
2025-09-15 03:49:34 UTC+0000
Release date
None
UTC Start
2025-09-15 03:49:34.025
UTC End
2025-09-15 03:50:34.025
MJD Start
60933.1594215899
MJD End
60933.160116034334
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
70451
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52239
Name
HD_193432
RA
305.1659
DEC
-12.75908
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 23.2957 23.3059 94.9772 95.1986
S1-E1 263.1029 262.5481 53.1729 53.2748
S1-E2 210.5776 210.1801 61.8563 61.9994
S1-W1 197.2205 197.8920 137.7356 137.8523
S1-W2 141.4166 141.6517 108.8785 109.0951
S2-E1 246.2278 245.7017 49.5571 49.6412
S2-E2 191.4905 191.1049 58.0449 58.1706
S2-W1 180.8093 181.4399 142.7538 142.8453
S2-W2 118.9350 119.1595 111.5757 111.7875
E1-E2 63.4746 63.3991 -156.8841 -156.9149
E1-W1 313.5050 313.4855 -165.6012 -165.6602
E1-W2 217.4705 217.2795 -159.3224 -159.3633
E2-W1 250.9481 251.0086 -167.7982 -167.8611
E2-W2 154.0770 153.9620 -160.3267 -160.3713
W1-W2 100.2026 100.3867 0.6680 0.6069
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 60933.1594215899
PI-COI spica
HIERARCH OBS TARG NAME HD_193432
HIERARCH OBS RA 305.1659
HIERARCH OBS DEC -12.75908
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 23.2957
HIERARCH ISS PBL12 END 23.3059
HIERARCH ISS PBLA12 START 94.9772
HIERARCH ISS PBLA12 END 95.1986
HIERARCH ISS PBL13 START 263.1029
HIERARCH ISS PBL13 END 262.5481
HIERARCH ISS PBLA13 START 53.1729
HIERARCH ISS PBLA13 END 53.2748
HIERARCH ISS PBL14 START 210.5776
HIERARCH ISS PBL14 END 210.1801
HIERARCH ISS PBLA14 START 61.8563
HIERARCH ISS PBLA14 END 61.9994
HIERARCH ISS PBL15 START 197.2205
HIERARCH ISS PBL15 END 197.892
HIERARCH ISS PBLA15 START 137.7356
HIERARCH ISS PBLA15 END 137.8523
HIERARCH ISS PBL16 START 141.4166
HIERARCH ISS PBL16 END 141.6517
HIERARCH ISS PBLA16 START 108.8785
HIERARCH ISS PBLA16 END 109.0951
HIERARCH ISS PBL23 START 246.2278
HIERARCH ISS PBL23 END 245.7017
HIERARCH ISS PBLA23 START 49.5571
HIERARCH ISS PBLA23 END 49.6412
HIERARCH ISS PBL24 START 191.4905
HIERARCH ISS PBL24 END 191.1049
HIERARCH ISS PBLA24 START 58.0449
HIERARCH ISS PBLA24 END 58.1706
HIERARCH ISS PBL25 START 180.8093
HIERARCH ISS PBL25 END 181.4399
HIERARCH ISS PBLA25 START 142.7538
HIERARCH ISS PBLA25 END 142.8453
HIERARCH ISS PBL26 START 118.935
HIERARCH ISS PBL26 END 119.1595
HIERARCH ISS PBLA26 START 111.5757
HIERARCH ISS PBLA26 END 111.7875
HIERARCH ISS PBL34 START 63.4746
HIERARCH ISS PBL34 END 63.3991
HIERARCH ISS PBLA34 START -156.8841
HIERARCH ISS PBLA34 END -156.9149
HIERARCH ISS PBL35 START 313.505
HIERARCH ISS PBL35 END 313.4855
HIERARCH ISS PBLA35 START -165.6012
HIERARCH ISS PBLA35 END -165.6602
HIERARCH ISS PBL36 START 217.4705
HIERARCH ISS PBL36 END 217.2795
HIERARCH ISS PBLA36 START -159.3224
HIERARCH ISS PBLA36 END -159.3633
HIERARCH ISS PBL45 START 250.9481
HIERARCH ISS PBL45 END 251.0086
HIERARCH ISS PBLA45 START -167.7982
HIERARCH ISS PBLA45 END -167.8611
HIERARCH ISS PBL46 START 154.077
HIERARCH ISS PBL46 END 153.962
HIERARCH ISS PBLA46 START -160.3267
HIERARCH ISS PBLA46 END -160.3713
HIERARCH ISS PBL56 START 100.2026
HIERARCH ISS PBL56 END 100.3867
HIERARCH ISS PBLA56 START 0.668
HIERARCH ISS PBLA56 END 0.6069
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1