Exposure
ID
SPICA.2025-10-07T08-46-51_1
Header ID
SPICA.2025-10-07T08-46-51
Date updated
2025-10-07 08:45:46 UTC+0000
Release date
None
UTC Start
2025-10-07 08:45:46.803
UTC End
2025-10-07 08:46:46.803
MJD Start
60955.3651250376
MJD End
60955.36581948203
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
64346
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47752
Name
HD_16895
RA
41.04995
DEC
49.22845
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.9216 32.9198 93.5524 93.7106
S1-E1 317.6770 317.8170 60.2663 60.4274
S1-E2 267.6067 267.6957 68.2436 68.4011
S1-W1 277.3887 277.3477 121.7856 121.9774
S1-W2 206.1948 206.1639 102.8558 103.0238
S2-E1 290.7185 290.8586 56.7030 56.8663
S2-E2 238.2611 238.3516 64.8572 65.0161
S2-W1 248.8716 248.8424 125.3734 125.5694
S2-W2 173.7878 173.7596 104.6107 104.7808
E1-E2 64.4388 64.4769 -154.9274 -154.7379
E1-W1 306.3021 306.5057 -172.4842 -172.2838
E1-W2 216.7605 216.8963 -159.8061 -159.6139
E2-W1 245.6352 245.7984 -177.0230 -176.8196
E2-W2 152.6535 152.7511 -161.8635 -161.6701
W1-W2 106.0909 106.1483 -19.1265 -18.9104
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60955.3651250376
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_16895
HIERARCH OBS RA 41.04995
HIERARCH OBS DEC 49.22845
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 32.9216
HIERARCH ISS PBL12 END 32.9198
HIERARCH ISS PBLA12 START 93.5524
HIERARCH ISS PBLA12 END 93.7106
HIERARCH ISS PBL13 START 317.677
HIERARCH ISS PBL13 END 317.817
HIERARCH ISS PBLA13 START 60.2663
HIERARCH ISS PBLA13 END 60.4274
HIERARCH ISS PBL14 START 267.6067
HIERARCH ISS PBL14 END 267.6957
HIERARCH ISS PBLA14 START 68.2436
HIERARCH ISS PBLA14 END 68.4011
HIERARCH ISS PBL15 START 277.3887
HIERARCH ISS PBL15 END 277.3477
HIERARCH ISS PBLA15 START 121.7856
HIERARCH ISS PBLA15 END 121.9774
HIERARCH ISS PBL16 START 206.1948
HIERARCH ISS PBL16 END 206.1639
HIERARCH ISS PBLA16 START 102.8558
HIERARCH ISS PBLA16 END 103.0238
HIERARCH ISS PBL23 START 290.7185
HIERARCH ISS PBL23 END 290.8586
HIERARCH ISS PBLA23 START 56.703
HIERARCH ISS PBLA23 END 56.8663
HIERARCH ISS PBL24 START 238.2611
HIERARCH ISS PBL24 END 238.3516
HIERARCH ISS PBLA24 START 64.8572
HIERARCH ISS PBLA24 END 65.0161
HIERARCH ISS PBL25 START 248.8716
HIERARCH ISS PBL25 END 248.8424
HIERARCH ISS PBLA25 START 125.3734
HIERARCH ISS PBLA25 END 125.5694
HIERARCH ISS PBL26 START 173.7878
HIERARCH ISS PBL26 END 173.7596
HIERARCH ISS PBLA26 START 104.6107
HIERARCH ISS PBLA26 END 104.7808
HIERARCH ISS PBL34 START 64.4388
HIERARCH ISS PBL34 END 64.4769
HIERARCH ISS PBLA34 START -154.9274
HIERARCH ISS PBLA34 END -154.7379
HIERARCH ISS PBL35 START 306.3021
HIERARCH ISS PBL35 END 306.5057
HIERARCH ISS PBLA35 START -172.4842
HIERARCH ISS PBLA35 END -172.2838
HIERARCH ISS PBL36 START 216.7605
HIERARCH ISS PBL36 END 216.8963
HIERARCH ISS PBLA36 START -159.8061
HIERARCH ISS PBLA36 END -159.6139
HIERARCH ISS PBL45 START 245.6352
HIERARCH ISS PBL45 END 245.7984
HIERARCH ISS PBLA45 START -177.023
HIERARCH ISS PBLA45 END -176.8196
HIERARCH ISS PBL46 START 152.6535
HIERARCH ISS PBL46 END 152.7511
HIERARCH ISS PBLA46 START -161.8635
HIERARCH ISS PBLA46 END -161.6701
HIERARCH ISS PBL56 START 106.0909
HIERARCH ISS PBL56 END 106.1483
HIERARCH ISS PBLA56 START -19.1265
HIERARCH ISS PBLA56 END -18.9104
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1