Exposure
ID
SPICA.2025-10-06T10-58-45_1
Header ID
SPICA.2025-10-06T10-58-45
Date updated
2025-10-06 10:57:40 UTC+0000
Release date
None
UTC Start
2025-10-06 10:57:40.604
UTC End
2025-10-06 10:58:40.604
MJD Start
60954.4567199486
MJD End
60954.45741439303
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
70809
Category
science
Program ID
S05/S02
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/vrard
Target
ID
52540
Name
HD_38393
RA
86.1158
DEC
-22.44838
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 18.8453 18.8303 82.9533 83.2250
S1-E1 265.7429 265.1358 45.2734 45.3022
S1-E2 206.2355 205.7278 51.8145 51.8907
S1-W1 136.8926 137.7139 140.6725 140.8488
S1-W2 104.2364 104.3699 99.4095 99.7406
S2-E1 251.0924 250.5491 42.6440 42.6547
S2-E2 190.3551 189.8966 48.8800 48.9348
S2-W1 127.8248 128.6177 147.8326 147.9514
S2-W2 86.3283 86.4823 102.9549 103.2893
E1-E2 65.2276 65.1903 -155.8375 -155.9264
E1-W1 310.1687 310.3553 -160.7916 -160.9071
E1-W2 221.4218 221.3662 -157.1537 -157.2512
E2-W1 245.2495 245.4764 -162.1077 -162.2283
E2-W2 156.2186 156.2006 -157.7032 -157.8041
W1-W2 90.2928 90.5466 10.2570 10.1244
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.4567199486
PI-COI ebrahimkutty/vrard
HIERARCH OBS TARG NAME HD_38393
HIERARCH OBS RA 86.1158
HIERARCH OBS DEC -22.44838
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 18.8453
HIERARCH ISS PBL12 END 18.8303
HIERARCH ISS PBLA12 START 82.9533
HIERARCH ISS PBLA12 END 83.225
HIERARCH ISS PBL13 START 265.7429
HIERARCH ISS PBL13 END 265.1358
HIERARCH ISS PBLA13 START 45.2734
HIERARCH ISS PBLA13 END 45.3022
HIERARCH ISS PBL14 START 206.2355
HIERARCH ISS PBL14 END 205.7278
HIERARCH ISS PBLA14 START 51.8145
HIERARCH ISS PBLA14 END 51.8907
HIERARCH ISS PBL15 START 136.8926
HIERARCH ISS PBL15 END 137.7139
HIERARCH ISS PBLA15 START 140.6725
HIERARCH ISS PBLA15 END 140.8488
HIERARCH ISS PBL16 START 104.2364
HIERARCH ISS PBL16 END 104.3699
HIERARCH ISS PBLA16 START 99.4095
HIERARCH ISS PBLA16 END 99.7406
HIERARCH ISS PBL23 START 251.0924
HIERARCH ISS PBL23 END 250.5491
HIERARCH ISS PBLA23 START 42.644
HIERARCH ISS PBLA23 END 42.6547
HIERARCH ISS PBL24 START 190.3551
HIERARCH ISS PBL24 END 189.8966
HIERARCH ISS PBLA24 START 48.88
HIERARCH ISS PBLA24 END 48.9348
HIERARCH ISS PBL25 START 127.8248
HIERARCH ISS PBL25 END 128.6177
HIERARCH ISS PBLA25 START 147.8326
HIERARCH ISS PBLA25 END 147.9514
HIERARCH ISS PBL26 START 86.3283
HIERARCH ISS PBL26 END 86.4823
HIERARCH ISS PBLA26 START 102.9549
HIERARCH ISS PBLA26 END 103.2893
HIERARCH ISS PBL34 START 65.2276
HIERARCH ISS PBL34 END 65.1903
HIERARCH ISS PBLA34 START -155.8375
HIERARCH ISS PBLA34 END -155.9264
HIERARCH ISS PBL35 START 310.1687
HIERARCH ISS PBL35 END 310.3553
HIERARCH ISS PBLA35 START -160.7916
HIERARCH ISS PBLA35 END -160.9071
HIERARCH ISS PBL36 START 221.4218
HIERARCH ISS PBL36 END 221.3662
HIERARCH ISS PBLA36 START -157.1537
HIERARCH ISS PBLA36 END -157.2512
HIERARCH ISS PBL45 START 245.2495
HIERARCH ISS PBL45 END 245.4764
HIERARCH ISS PBLA45 START -162.1077
HIERARCH ISS PBLA45 END -162.2283
HIERARCH ISS PBL46 START 156.2186
HIERARCH ISS PBL46 END 156.2006
HIERARCH ISS PBLA46 START -157.7032
HIERARCH ISS PBLA46 END -157.8041
HIERARCH ISS PBL56 START 90.2928
HIERARCH ISS PBL56 END 90.5466
HIERARCH ISS PBLA56 START 10.257
HIERARCH ISS PBLA56 END 10.1244
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1