Exposure
ID
PIONI.2023-09-14T01:14:10.649_1
Header ID
PIONI.2023-09-14T01:14:10.649
Date updated
2023-09-14 01:20:47 UTC+0000
Release date
2024-09-14 01:20:47 UTC+0000
UTC Start
2023-09-14 01:14:10.649
UTC End
2023-09-14 01:14:49.049
MJD Start
60201.0515121398
MJD End
60201.05195658424
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002975
Ambient temperature (°C)
10.49
Seeing (arcsec)
0.83
Observation
ID
56977
Category
science
Program ID
111.24X6.001
Program Title
3D ORBITS OF GALACTIC LUMINOUS BLUE VARIABLE STARS
Program Type
Normal
PI / COI
MAHY/ SANA/ FROST/ HUTSEMEKERS/ KLUSKA/ LANTHERMANN/ LE BOUQUIN/ GOSSET
Target
ID
42244
Name
MWC_930
RA
276.604572
DEC
-7.22165
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G1 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G1 90.3200 90.3300 213.6000 213.7000
K0-D0 91.6920 91.5940 254.2000 254.2000
K0-J3 51.3770 51.3530 343.0140 343.1320
G1-D0 63.0550 62.9830 322.7000 322.8000
G1-J3 129.1700 129.1980 15.7340 15.8060
D0-J3 104.1960 104.1840 44.6370 44.6580
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24X6.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60201.0515121398
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME MWC_930
RA 276.604572
DEC -7.22165
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 K0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 90.32
HIERARCH ESO ISS PBL12 END 90.33
HIERARCH ESO ISS PBLA12 START 213.6
HIERARCH ESO ISS PBLA12 END 213.7
HIERARCH ESO ISS PBL13 START 91.692
HIERARCH ESO ISS PBL13 END 91.594
HIERARCH ESO ISS PBLA13 START 254.2
HIERARCH ESO ISS PBLA13 END 254.2
HIERARCH ESO ISS PBL14 START 51.377
HIERARCH ESO ISS PBL14 END 51.353
HIERARCH ESO ISS PBLA14 START 343.014
HIERARCH ESO ISS PBLA14 END 343.132
HIERARCH ESO ISS PBL23 START 63.055
HIERARCH ESO ISS PBL23 END 62.983
HIERARCH ESO ISS PBLA23 START 322.7
HIERARCH ESO ISS PBLA23 END 322.8
HIERARCH ESO ISS PBL24 START 129.17
HIERARCH ESO ISS PBL24 END 129.198
HIERARCH ESO ISS PBLA24 START 15.734
HIERARCH ESO ISS PBLA24 END 15.806
HIERARCH ESO ISS PBL34 START 104.196
HIERARCH ESO ISS PBL34 END 104.184
HIERARCH ESO ISS PBLA34 START 44.637
HIERARCH ESO ISS PBLA34 END 44.658
HIERARCH ESO ISS AMBI TAU0 START 0.003154
HIERARCH ESO ISS AMBI TAU0 END 0.002796
HIERARCH ESO ISS AMBI TEMP 10.49
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.83