Exposure
ID
SPICA.2025-09-15T03-55-06_1
Header ID
SPICA.2025-09-15T03-55-06
Date updated
2025-09-15 03:54:00 UTC+0000
Release date
None
UTC Start
2025-09-15 03:54:00.872
UTC End
2025-09-15 03:55:00.872
MJD Start
60933.1625100909
MJD End
60933.16320453533
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 23.3403 23.3523 95.8848 96.1047
S1-E1 260.8188 260.2615 53.5990 53.7056
S1-E2 208.9499 208.5563 62.4517 62.5995
S1-W1 199.9731 200.6398 138.2051 138.3154
S1-W2 142.3970 142.6411 109.7612 109.9729
S2-E1 244.0574 243.5262 49.9097 49.9983
S2-E2 189.9076 189.5232 58.5689 58.6994
S2-W1 183.3899 184.0133 143.1208 143.2065
S2-W2 119.8686 120.1000 112.4378 112.6442
E1-E2 63.1571 63.0769 -157.0080 -157.0371
E1-W1 313.3848 313.3395 -165.8419 -165.8997
E1-W2 216.6592 216.4513 -159.4882 -159.5275
E2-W1 251.1642 251.2037 -168.0550 -168.1168
E2-W2 153.5856 153.4585 -160.5078 -160.5509
W1-W2 100.9452 101.1204 0.4178 0.3572
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 60933.1625100909
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 23.3403
HIERARCH ISS PBL12 END 23.3523
HIERARCH ISS PBLA12 START 95.8848
HIERARCH ISS PBLA12 END 96.1047
HIERARCH ISS PBL13 START 260.8188
HIERARCH ISS PBL13 END 260.2615
HIERARCH ISS PBLA13 START 53.599
HIERARCH ISS PBLA13 END 53.7056
HIERARCH ISS PBL14 START 208.9499
HIERARCH ISS PBL14 END 208.5563
HIERARCH ISS PBLA14 START 62.4517
HIERARCH ISS PBLA14 END 62.5995
HIERARCH ISS PBL15 START 199.9731
HIERARCH ISS PBL15 END 200.6398
HIERARCH ISS PBLA15 START 138.2051
HIERARCH ISS PBLA15 END 138.3154
HIERARCH ISS PBL16 START 142.397
HIERARCH ISS PBL16 END 142.6411
HIERARCH ISS PBLA16 START 109.7612
HIERARCH ISS PBLA16 END 109.9729
HIERARCH ISS PBL23 START 244.0574
HIERARCH ISS PBL23 END 243.5262
HIERARCH ISS PBLA23 START 49.9097
HIERARCH ISS PBLA23 END 49.9983
HIERARCH ISS PBL24 START 189.9076
HIERARCH ISS PBL24 END 189.5232
HIERARCH ISS PBLA24 START 58.5689
HIERARCH ISS PBLA24 END 58.6994
HIERARCH ISS PBL25 START 183.3899
HIERARCH ISS PBL25 END 184.0133
HIERARCH ISS PBLA25 START 143.1208
HIERARCH ISS PBLA25 END 143.2065
HIERARCH ISS PBL26 START 119.8686
HIERARCH ISS PBL26 END 120.1
HIERARCH ISS PBLA26 START 112.4378
HIERARCH ISS PBLA26 END 112.6442
HIERARCH ISS PBL34 START 63.1571
HIERARCH ISS PBL34 END 63.0769
HIERARCH ISS PBLA34 START -157.008
HIERARCH ISS PBLA34 END -157.0371
HIERARCH ISS PBL35 START 313.3848
HIERARCH ISS PBL35 END 313.3395
HIERARCH ISS PBLA35 START -165.8419
HIERARCH ISS PBLA35 END -165.8997
HIERARCH ISS PBL36 START 216.6592
HIERARCH ISS PBL36 END 216.4513
HIERARCH ISS PBLA36 START -159.4882
HIERARCH ISS PBLA36 END -159.5275
HIERARCH ISS PBL45 START 251.1642
HIERARCH ISS PBL45 END 251.2037
HIERARCH ISS PBLA45 START -168.055
HIERARCH ISS PBLA45 END -168.1168
HIERARCH ISS PBL46 START 153.5856
HIERARCH ISS PBL46 END 153.4585
HIERARCH ISS PBLA46 START -160.5078
HIERARCH ISS PBLA46 END -160.5509
HIERARCH ISS PBL56 START 100.9452
HIERARCH ISS PBL56 END 101.1204
HIERARCH ISS PBLA56 START 0.4178
HIERARCH ISS PBLA56 END 0.3572
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1