Exposure
ID
PIONI.2021-09-09T04:28:17.009_1
Header ID
PIONI.2021-09-09T04:28:17.009
Date updated
2021-09-29 14:28:32 UTC+0000
Release date
2022-09-09 04:36:20 UTC+0000
UTC Start
2021-09-09 04:28:17.009
UTC End
2021-09-09 04:28:42.609
MJD Start
59466.1863079714
MJD End
59466.1866042677
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006724
Ambient temperature (°C)
12.43
Seeing (arcsec)
0.4
Observation
ID
48128
Category
science
Program ID
106.21GN.003
Program Title
CONSTRAINING THE SIZE AND CONTRAST OF GRANULATION ON AGB STARS
Program Type
Normal
PI / COI
PALADINI/ ABBOTT/ BARON/ JORISSEN/ WITTKOWSKI/ H\XC3\XB6FNER/ MARIGO/ VAN ECK/ CHIAVASSA/ KERVELLA/ MONTARGES/ LE BOUQUIN/ TRABUCCHI/ SANCHEZ/ FREYTAG
Target
ID
36113
Name
V X Pav
RA
302.940273
DEC
-59.93694
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 90.4830 90.4810 146.7000 146.8000
A0-J2 123.1790 123.1400 129.8000 130.0000
A0-J3 97.3580 97.2410 82.9680 83.0900
G1-J2 45.0090 44.9600 94.2000 94.3000
G1-J3 99.2850 99.2300 28.1910 28.2620
J2-J3 90.8120 90.8100 1.2690 1.3570
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59466.1863079714
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V X Pav
RA 302.940273
DEC -59.93694
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 90.483
HIERARCH ESO ISS PBL12 END 90.481
HIERARCH ESO ISS PBLA12 START 146.7
HIERARCH ESO ISS PBLA12 END 146.8
HIERARCH ESO ISS PBL13 START 123.179
HIERARCH ESO ISS PBL13 END 123.14
HIERARCH ESO ISS PBLA13 START 129.8
HIERARCH ESO ISS PBLA13 END 130.0
HIERARCH ESO ISS PBL14 START 97.358
HIERARCH ESO ISS PBL14 END 97.241
HIERARCH ESO ISS PBLA14 START 82.968
HIERARCH ESO ISS PBLA14 END 83.09
HIERARCH ESO ISS PBL23 START 45.009
HIERARCH ESO ISS PBL23 END 44.96
HIERARCH ESO ISS PBLA23 START 94.2
HIERARCH ESO ISS PBLA23 END 94.3
HIERARCH ESO ISS PBL24 START 99.285
HIERARCH ESO ISS PBL24 END 99.23
HIERARCH ESO ISS PBLA24 START 28.191
HIERARCH ESO ISS PBLA24 END 28.262
HIERARCH ESO ISS PBL34 START 90.812
HIERARCH ESO ISS PBL34 END 90.81
HIERARCH ESO ISS PBLA34 START 1.269
HIERARCH ESO ISS PBLA34 END 1.357
HIERARCH ESO ISS AMBI TAU0 START 0.006724
HIERARCH ESO ISS AMBI TAU0 END 0.006724
HIERARCH ESO ISS AMBI TEMP 12.43
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.39