Exposure
ID
PIONI.2021-09-17T03:05:29.714_1
Header ID
PIONI.2021-09-17T03:05:29.714
Date updated
2021-09-29 14:28:42 UTC+0000
Release date
2022-09-17 03:11:09 UTC+0000
UTC Start
2021-09-17 03:05:29.713
UTC End
2021-09-17 03:05:55.313
MJD Start
59474.1288161264
MJD End
59474.1291124227
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0033155
Ambient temperature (°C)
11.87
Seeing (arcsec)
0.56
Observation
ID
48250
Category
science
Program ID
106.21GN.002
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
36199
Name
V X Pav
RA
302.941377
DEC
-59.93694
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.5900 66.5710 296.7000 296.9000
K0-D0 86.8780 86.8250 279.1000 279.2000
K0-J3 51.1590 51.1670 345.9190 346.0150
G2-D0 30.8930 30.8650 238.4000 238.5000
G2-J3 50.9760 50.9270 67.3000 67.4070
D0-J3 81.6360 81.5590 63.9380 64.0410
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59474.1288161264
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V X Pav
RA 302.941377
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 66.59
HIERARCH ESO ISS PBL12 END 66.571
HIERARCH ESO ISS PBLA12 START 296.7
HIERARCH ESO ISS PBLA12 END 296.9
HIERARCH ESO ISS PBL13 START 86.878
HIERARCH ESO ISS PBL13 END 86.825
HIERARCH ESO ISS PBLA13 START 279.1
HIERARCH ESO ISS PBLA13 END 279.2
HIERARCH ESO ISS PBL14 START 51.159
HIERARCH ESO ISS PBL14 END 51.167
HIERARCH ESO ISS PBLA14 START 345.919
HIERARCH ESO ISS PBLA14 END 346.015
HIERARCH ESO ISS PBL23 START 30.893
HIERARCH ESO ISS PBL23 END 30.865
HIERARCH ESO ISS PBLA23 START 238.4
HIERARCH ESO ISS PBLA23 END 238.5
HIERARCH ESO ISS PBL24 START 50.976
HIERARCH ESO ISS PBL24 END 50.927
HIERARCH ESO ISS PBLA24 START 67.3
HIERARCH ESO ISS PBLA24 END 67.407
HIERARCH ESO ISS PBL34 START 81.636
HIERARCH ESO ISS PBL34 END 81.559
HIERARCH ESO ISS PBLA34 START 63.938
HIERARCH ESO ISS PBLA34 END 64.041
HIERARCH ESO ISS AMBI TAU0 START 0.003734
HIERARCH ESO ISS AMBI TAU0 END 0.002897
HIERARCH ESO ISS AMBI TEMP 11.87
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.58