Exposure
ID
PIONI.2022-05-29T07:05:55.655_1
Header ID
PIONI.2022-05-29T07:05:55.655
Date updated
2022-05-29 07:11:09 UTC+0000
Release date
2023-05-29 07:11:09 UTC+0000
UTC Start
2022-05-29 07:05:55.654
UTC End
2022-05-29 07:06:34.054
MJD Start
59728.2957830364
MJD End
59728.2962274808
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003175
Ambient temperature (°C)
6.96
Seeing (arcsec)
0.545
Observation
ID
51034
Category
science
Program ID
109.231M.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
38057
Name
RHI84 10-469
RA
265.999197
DEC
-30.47735
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 I2
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.3250 66.2740 280.2000 280.3000
K0-D0 92.4260 92.3470 259.0000 259.1000
K0-I2 28.6390 28.6310 315.9390 316.0580
G2-D0 38.8760 38.8570 220.9000 220.9000
G2-I2 46.2290 46.1900 78.9320 79.0270
D0-I2 80.4870 80.4260 61.6040 61.6840
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.231M.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59728.2957830364
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME RHI84 10-469
RA 265.999197
DEC -30.47735
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 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 I2
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 66.325
HIERARCH ESO ISS PBL12 END 66.274
HIERARCH ESO ISS PBLA12 START 280.2
HIERARCH ESO ISS PBLA12 END 280.3
HIERARCH ESO ISS PBL13 START 92.426
HIERARCH ESO ISS PBL13 END 92.347
HIERARCH ESO ISS PBLA13 START 259.0
HIERARCH ESO ISS PBLA13 END 259.1
HIERARCH ESO ISS PBL14 START 28.639
HIERARCH ESO ISS PBL14 END 28.631
HIERARCH ESO ISS PBLA14 START 315.939
HIERARCH ESO ISS PBLA14 END 316.058
HIERARCH ESO ISS PBL23 START 38.876
HIERARCH ESO ISS PBL23 END 38.857
HIERARCH ESO ISS PBLA23 START 220.9
HIERARCH ESO ISS PBLA23 END 220.9
HIERARCH ESO ISS PBL24 START 46.229
HIERARCH ESO ISS PBL24 END 46.19
HIERARCH ESO ISS PBLA24 START 78.932
HIERARCH ESO ISS PBLA24 END 79.027
HIERARCH ESO ISS PBL34 START 80.487
HIERARCH ESO ISS PBL34 END 80.426
HIERARCH ESO ISS PBLA34 START 61.604
HIERARCH ESO ISS PBLA34 END 61.684
HIERARCH ESO ISS AMBI TAU0 START 0.00315
HIERARCH ESO ISS AMBI TAU0 END 0.0032
HIERARCH ESO ISS AMBI TEMP 6.96
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.54