Exposure
ID
SPICA.2025-09-15T03-48-26_1
Header ID
SPICA.2025-09-15T03-48-26
Date updated
2025-09-15 03:47:21 UTC+0000
Release date
None
UTC Start
2025-09-15 03:47:21.761
UTC End
2025-09-15 03:48:21.761
MJD Start
60933.1578907522
MJD End
60933.15858519663
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 23.2763 23.2856 94.5253 94.7473
S1-E1 264.2306 263.6773 52.9689 53.0685
S1-E2 211.3897 210.9905 61.5686 61.7093
S1-W1 195.8497 196.5233 137.4929 137.6129
S1-W2 140.9450 141.1754 108.4335 108.6526
S2-E1 247.2953 246.7719 49.3892 49.4711
S2-E2 192.2764 191.8904 57.7926 57.9159
S2-W1 179.5199 180.1538 142.5629 142.6574
S2-W2 118.4832 118.7041 111.1401 111.3547
E1-E2 63.6246 63.5516 -156.8199 -156.8516
E1-W1 313.5253 313.5186 -165.4801 -165.5397
E1-W2 217.8468 217.6641 -159.2378 -159.2796
E2-W1 250.8091 250.8800 -167.6692 -167.7327
E2-W2 154.3021 154.1931 -160.2346 -160.2800
W1-W2 99.8213 100.0096 0.7928 0.7315
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 60933.1578907522
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 23.2763
HIERARCH ISS PBL12 END 23.2856
HIERARCH ISS PBLA12 START 94.5253
HIERARCH ISS PBLA12 END 94.7473
HIERARCH ISS PBL13 START 264.2306
HIERARCH ISS PBL13 END 263.6773
HIERARCH ISS PBLA13 START 52.9689
HIERARCH ISS PBLA13 END 53.0685
HIERARCH ISS PBL14 START 211.3897
HIERARCH ISS PBL14 END 210.9905
HIERARCH ISS PBLA14 START 61.5686
HIERARCH ISS PBLA14 END 61.7093
HIERARCH ISS PBL15 START 195.8497
HIERARCH ISS PBL15 END 196.5233
HIERARCH ISS PBLA15 START 137.4929
HIERARCH ISS PBLA15 END 137.6129
HIERARCH ISS PBL16 START 140.945
HIERARCH ISS PBL16 END 141.1754
HIERARCH ISS PBLA16 START 108.4335
HIERARCH ISS PBLA16 END 108.6526
HIERARCH ISS PBL23 START 247.2953
HIERARCH ISS PBL23 END 246.7719
HIERARCH ISS PBLA23 START 49.3892
HIERARCH ISS PBLA23 END 49.4711
HIERARCH ISS PBL24 START 192.2764
HIERARCH ISS PBL24 END 191.8904
HIERARCH ISS PBLA24 START 57.7926
HIERARCH ISS PBLA24 END 57.9159
HIERARCH ISS PBL25 START 179.5199
HIERARCH ISS PBL25 END 180.1538
HIERARCH ISS PBLA25 START 142.5629
HIERARCH ISS PBLA25 END 142.6574
HIERARCH ISS PBL26 START 118.4832
HIERARCH ISS PBL26 END 118.7041
HIERARCH ISS PBLA26 START 111.1401
HIERARCH ISS PBLA26 END 111.3547
HIERARCH ISS PBL34 START 63.6246
HIERARCH ISS PBL34 END 63.5516
HIERARCH ISS PBLA34 START -156.8199
HIERARCH ISS PBLA34 END -156.8516
HIERARCH ISS PBL35 START 313.5253
HIERARCH ISS PBL35 END 313.5186
HIERARCH ISS PBLA35 START -165.4801
HIERARCH ISS PBLA35 END -165.5397
HIERARCH ISS PBL36 START 217.8468
HIERARCH ISS PBL36 END 217.6641
HIERARCH ISS PBLA36 START -159.2378
HIERARCH ISS PBLA36 END -159.2796
HIERARCH ISS PBL45 START 250.8091
HIERARCH ISS PBL45 END 250.88
HIERARCH ISS PBLA45 START -167.6692
HIERARCH ISS PBLA45 END -167.7327
HIERARCH ISS PBL46 START 154.3021
HIERARCH ISS PBL46 END 154.1931
HIERARCH ISS PBLA46 START -160.2346
HIERARCH ISS PBLA46 END -160.28
HIERARCH ISS PBL56 START 99.8213
HIERARCH ISS PBL56 END 100.0096
HIERARCH ISS PBLA56 START 0.7928
HIERARCH ISS PBLA56 END 0.7315
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1