Exposure
ID
PIONI.2021-09-09T23:41:26.178_1
Header ID
PIONI.2021-09-09T23:41:26.178
Date updated
2021-09-29 14:28:34 UTC+0000
Release date
2022-09-09 23:46:04 UTC+0000
UTC Start
2021-09-09 23:41:26.178
UTC End
2021-09-09 23:41:51.778
MJD Start
59466.987108543
MJD End
59466.9874048393
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007152
Ambient temperature (°C)
11.25
Seeing (arcsec)
0.44
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 79.1660 79.2230 87.3000 87.4000
A0-J2 124.2820 124.3250 66.5000 66.6000
A0-J3 128.4480 128.4270 30.1250 30.2390
G1-J2 57.6150 57.6090 37.3000 37.4000
G1-J3 108.3810 108.3950 352.2570 352.3350
J2-J3 78.9900 79.0460 321.1920 321.2720
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 59466.987108543
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 79.166
HIERARCH ESO ISS PBL12 END 79.223
HIERARCH ESO ISS PBLA12 START 87.3
HIERARCH ESO ISS PBLA12 END 87.4
HIERARCH ESO ISS PBL13 START 124.282
HIERARCH ESO ISS PBL13 END 124.325
HIERARCH ESO ISS PBLA13 START 66.5
HIERARCH ESO ISS PBLA13 END 66.6
HIERARCH ESO ISS PBL14 START 128.448
HIERARCH ESO ISS PBL14 END 128.427
HIERARCH ESO ISS PBLA14 START 30.125
HIERARCH ESO ISS PBLA14 END 30.239
HIERARCH ESO ISS PBL23 START 57.615
HIERARCH ESO ISS PBL23 END 57.609
HIERARCH ESO ISS PBLA23 START 37.3
HIERARCH ESO ISS PBLA23 END 37.4
HIERARCH ESO ISS PBL24 START 108.381
HIERARCH ESO ISS PBL24 END 108.395
HIERARCH ESO ISS PBLA24 START 352.257
HIERARCH ESO ISS PBLA24 END 352.335
HIERARCH ESO ISS PBL34 START 78.99
HIERARCH ESO ISS PBL34 END 79.046
HIERARCH ESO ISS PBLA34 START 321.192
HIERARCH ESO ISS PBLA34 END 321.272
HIERARCH ESO ISS AMBI TAU0 START 0.007152
HIERARCH ESO ISS AMBI TAU0 END 0.007152
HIERARCH ESO ISS AMBI TEMP 11.25
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44