Exposure
ID
SPICA.2025-12-13T08-51-30_1
Header ID
SPICA.2025-12-13T08-51-30
Date updated
2025-12-13 08:50:25 UTC+0000
Release date
None
UTC Start
2025-12-13 08:50:25.104
UTC End
2025-12-13 08:51:25.104
MJD Start
61022.3683461139
MJD End
61022.36904055833
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
13.9757
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.15854
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 34.0451 34.0452 91.1634 91.3167
S1-E1 330.3425 330.3715 59.5060 59.6403
S1-E2 278.6943 278.7036 67.0692 67.2076
S1-W1 272.9404 273.0499 119.4876 119.6710
S1-W2 210.0047 210.0191 100.1811 100.3457
S2-E1 301.8925 301.9278 56.1128 56.2457
S2-E2 248.0051 248.0184 63.8566 63.9933
S2-W1 243.5076 243.6262 123.2911 123.4763
S2-W2 176.4611 176.4766 101.9139 102.0806
E1-E2 65.3410 65.3710 -154.6463 -154.5159
E1-W1 305.6285 305.9042 -171.1414 -171.0066
E1-W2 219.0890 219.2181 -159.1574 -159.0274
E2-W1 243.6840 243.9290 -175.5077 -175.3694
E2-W2 154.0363 154.1354 -161.0694 -160.9392
W1-W2 102.0184 102.1527 -17.6230 -17.4563
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61022.3683461139
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 34.0451
HIERARCH ISS PBL12 END 34.0452
HIERARCH ISS PBLA12 START 91.1634
HIERARCH ISS PBLA12 END 91.3167
HIERARCH ISS PBL13 START 330.3425
HIERARCH ISS PBL13 END 330.3715
HIERARCH ISS PBLA13 START 59.506
HIERARCH ISS PBLA13 END 59.6403
HIERARCH ISS PBL14 START 278.6943
HIERARCH ISS PBL14 END 278.7036
HIERARCH ISS PBLA14 START 67.0692
HIERARCH ISS PBLA14 END 67.2076
HIERARCH ISS PBL15 START 272.9404
HIERARCH ISS PBL15 END 273.0499
HIERARCH ISS PBLA15 START 119.4876
HIERARCH ISS PBLA15 END 119.671
HIERARCH ISS PBL16 START 210.0047
HIERARCH ISS PBL16 END 210.0191
HIERARCH ISS PBLA16 START 100.1811
HIERARCH ISS PBLA16 END 100.3457
HIERARCH ISS PBL23 START 301.8925
HIERARCH ISS PBL23 END 301.9278
HIERARCH ISS PBLA23 START 56.1128
HIERARCH ISS PBLA23 END 56.2457
HIERARCH ISS PBL24 START 248.0051
HIERARCH ISS PBL24 END 248.0184
HIERARCH ISS PBLA24 START 63.8566
HIERARCH ISS PBLA24 END 63.9933
HIERARCH ISS PBL25 START 243.5076
HIERARCH ISS PBL25 END 243.6262
HIERARCH ISS PBLA25 START 123.2911
HIERARCH ISS PBLA25 END 123.4763
HIERARCH ISS PBL26 START 176.4611
HIERARCH ISS PBL26 END 176.4766
HIERARCH ISS PBLA26 START 101.9139
HIERARCH ISS PBLA26 END 102.0806
HIERARCH ISS PBL34 START 65.341
HIERARCH ISS PBL34 END 65.371
HIERARCH ISS PBLA34 START -154.6463
HIERARCH ISS PBLA34 END -154.5159
HIERARCH ISS PBL35 START 305.6285
HIERARCH ISS PBL35 END 305.9042
HIERARCH ISS PBLA35 START -171.1414
HIERARCH ISS PBLA35 END -171.0066
HIERARCH ISS PBL36 START 219.089
HIERARCH ISS PBL36 END 219.2181
HIERARCH ISS PBLA36 START -159.1574
HIERARCH ISS PBLA36 END -159.0274
HIERARCH ISS PBL45 START 243.684
HIERARCH ISS PBL45 END 243.929
HIERARCH ISS PBLA45 START -175.5077
HIERARCH ISS PBLA45 END -175.3694
HIERARCH ISS PBL46 START 154.0363
HIERARCH ISS PBL46 END 154.1354
HIERARCH ISS PBLA46 START -161.0694
HIERARCH ISS PBLA46 END -160.9392
HIERARCH ISS PBL56 START 102.0184
HIERARCH ISS PBL56 END 102.1527
HIERARCH ISS PBLA56 START -17.623
HIERARCH ISS PBLA56 END -17.4563
HIERARCH CHARA TAU0 13.9757
HIERARCH CHARA SEEING 1.15854