Exposure
ID
SPICA.2025-10-07T12-23-57_1
Header ID
SPICA.2025-10-07T12-23-57
Date updated
2025-10-07 12:22:52 UTC+0000
Release date
None
UTC Start
2025-10-07 12:22:52.799
UTC End
2025-10-07 12:23:52.799
MJD Start
60955.5158888743
MJD End
60955.516583318735
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
70859
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47786
Name
HD_58946
RA
112.278
DEC
31.78455
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0563 34.0558 83.9685 84.1199
S1-E1 327.0165 327.1323 53.6338 53.7491
S1-E2 277.2152 277.2719 60.9440 61.0658
S1-W1 267.6437 267.7515 110.3190 110.5239
S1-W2 209.5444 209.5484 92.2787 92.4485
S2-E1 298.1195 298.2474 50.3262 50.4394
S2-E2 246.2324 246.2973 57.8431 57.9619
S2-W1 237.6073 237.7313 113.9666 114.1764
S2-W2 175.9145 175.9209 93.8821 94.0554
E1-E2 62.8802 62.9542 -160.4889 -160.3699
E1-W1 287.1063 287.6105 -177.5369 -177.3984
E1-W2 209.3066 209.5907 -165.0633 -164.9412
E2-W1 227.7365 228.1623 177.8200 177.9669
E2-W2 146.7125 146.9224 -167.0221 -166.8982
W1-W2 94.2854 94.4746 -26.1885 -25.9894
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60955.5158888743
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_58946
HIERARCH OBS RA 112.278
HIERARCH OBS DEC 31.78455
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 34.0563
HIERARCH ISS PBL12 END 34.0558
HIERARCH ISS PBLA12 START 83.9685
HIERARCH ISS PBLA12 END 84.1199
HIERARCH ISS PBL13 START 327.0165
HIERARCH ISS PBL13 END 327.1323
HIERARCH ISS PBLA13 START 53.6338
HIERARCH ISS PBLA13 END 53.7491
HIERARCH ISS PBL14 START 277.2152
HIERARCH ISS PBL14 END 277.2719
HIERARCH ISS PBLA14 START 60.944
HIERARCH ISS PBLA14 END 61.0658
HIERARCH ISS PBL15 START 267.6437
HIERARCH ISS PBL15 END 267.7515
HIERARCH ISS PBLA15 START 110.319
HIERARCH ISS PBLA15 END 110.5239
HIERARCH ISS PBL16 START 209.5444
HIERARCH ISS PBL16 END 209.5484
HIERARCH ISS PBLA16 START 92.2787
HIERARCH ISS PBLA16 END 92.4485
HIERARCH ISS PBL23 START 298.1195
HIERARCH ISS PBL23 END 298.2474
HIERARCH ISS PBLA23 START 50.3262
HIERARCH ISS PBLA23 END 50.4394
HIERARCH ISS PBL24 START 246.2324
HIERARCH ISS PBL24 END 246.2973
HIERARCH ISS PBLA24 START 57.8431
HIERARCH ISS PBLA24 END 57.9619
HIERARCH ISS PBL25 START 237.6073
HIERARCH ISS PBL25 END 237.7313
HIERARCH ISS PBLA25 START 113.9666
HIERARCH ISS PBLA25 END 114.1764
HIERARCH ISS PBL26 START 175.9145
HIERARCH ISS PBL26 END 175.9209
HIERARCH ISS PBLA26 START 93.8821
HIERARCH ISS PBLA26 END 94.0554
HIERARCH ISS PBL34 START 62.8802
HIERARCH ISS PBL34 END 62.9542
HIERARCH ISS PBLA34 START -160.4889
HIERARCH ISS PBLA34 END -160.3699
HIERARCH ISS PBL35 START 287.1063
HIERARCH ISS PBL35 END 287.6105
HIERARCH ISS PBLA35 START -177.5369
HIERARCH ISS PBLA35 END -177.3984
HIERARCH ISS PBL36 START 209.3066
HIERARCH ISS PBL36 END 209.5907
HIERARCH ISS PBLA36 START -165.0633
HIERARCH ISS PBLA36 END -164.9412
HIERARCH ISS PBL45 START 227.7365
HIERARCH ISS PBL45 END 228.1623
HIERARCH ISS PBLA45 START 177.82
HIERARCH ISS PBLA45 END 177.9669
HIERARCH ISS PBL46 START 146.7125
HIERARCH ISS PBL46 END 146.9224
HIERARCH ISS PBLA46 START -167.0221
HIERARCH ISS PBLA46 END -166.8982
HIERARCH ISS PBL56 START 94.2854
HIERARCH ISS PBL56 END 94.4746
HIERARCH ISS PBLA56 START -26.1885
HIERARCH ISS PBLA56 END -25.9894
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1