Exposure
ID
PIONI.2021-02-13T03:40:55.459_1
Header ID
PIONI.2021-02-13T03:40:55.459
Date updated
2021-09-29 14:26:27 UTC+0000
Release date
2022-02-13 03:50:54 UTC+0000
UTC Start
2021-02-13 03:40:55.460
UTC End
2021-02-13 03:42:37.860
MJD Start
59258.153419673
MJD End
59258.1546048582
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.0079375
Ambient temperature (°C)
11.33
Seeing (arcsec)
0.35
Observation
ID
46754
Category
science
Program ID
106.210F.001
Program Title
MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
Program Type
Normal
PI / COI
GALLENNE/ KERVELLA/ M\XC3\XA9RAND/ PIETRZYNSKI/ PROFFITT/ EVANS/ GIEREN
Target
ID
35101
Name
YZ_Car
RA
157.069037
DEC
-59.35018
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 79.2130 79.4090 87.7000 88.1000
A0-J2 124.2240 124.3720 66.8000 67.2000
A0-J3 128.6270 128.5550 30.1960 30.5800
G1-J2 57.6560 57.6340 37.4000 37.8000
G1-J3 108.9430 108.9870 352.3810 352.6430
J2-J3 79.4330 79.6210 321.5020 321.7690
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.210F.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59258.153419673
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME YZ_Car
RA 157.069037
DEC -59.35018
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 102.4
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 102400
HIERARCH ESO ISS PBL12 START 79.213
HIERARCH ESO ISS PBL12 END 79.409
HIERARCH ESO ISS PBLA12 START 87.7
HIERARCH ESO ISS PBLA12 END 88.1
HIERARCH ESO ISS PBL13 START 124.224
HIERARCH ESO ISS PBL13 END 124.372
HIERARCH ESO ISS PBLA13 START 66.8
HIERARCH ESO ISS PBLA13 END 67.2
HIERARCH ESO ISS PBL14 START 128.627
HIERARCH ESO ISS PBL14 END 128.555
HIERARCH ESO ISS PBLA14 START 30.196
HIERARCH ESO ISS PBLA14 END 30.58
HIERARCH ESO ISS PBL23 START 57.656
HIERARCH ESO ISS PBL23 END 57.634
HIERARCH ESO ISS PBLA23 START 37.4
HIERARCH ESO ISS PBLA23 END 37.8
HIERARCH ESO ISS PBL24 START 108.943
HIERARCH ESO ISS PBL24 END 108.987
HIERARCH ESO ISS PBLA24 START 352.381
HIERARCH ESO ISS PBLA24 END 352.643
HIERARCH ESO ISS PBL34 START 79.433
HIERARCH ESO ISS PBL34 END 79.621
HIERARCH ESO ISS PBLA34 START 321.502
HIERARCH ESO ISS PBLA34 END 321.769
HIERARCH ESO ISS AMBI TAU0 START 0.008267
HIERARCH ESO ISS AMBI TAU0 END 0.007608
HIERARCH ESO ISS AMBI TEMP 11.33
HIERARCH ESO ISS AMBI FWHM START 0.36
HIERARCH ESO ISS AMBI FWHM END 0.34