Exposure
ID
PIONI.2021-03-18T08:51:44.830_1
Header ID
PIONI.2021-03-18T08:51:44.830
Date updated
2021-09-29 14:26:55 UTC+0000
Release date
2022-03-18 08:55:47 UTC+0000
UTC Start
2021-03-18 08:51:44.829
UTC End
2021-03-18 08:52:10.429
MJD Start
59291.3692688574
MJD End
59291.3695651537
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003165
Ambient temperature (°C)
12.4
Seeing (arcsec)
1.055
Observation
ID
47208
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
35407
Name
V X Pav
RA
302.941371
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 60.2280 60.2480 209.8000 210.0000
K0-D0 93.9900 93.9970 196.7000 196.9000
K0-J3 31.8090 31.8650 289.4870 289.5740
G2-D0 37.8570 37.8580 175.7000 175.8000
G2-J3 62.8660 62.8660 359.9570 0.0630
D0-J3 100.6560 100.6570 358.3420 358.4440
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 59291.3692688574
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V X Pav
RA 302.941371
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 60.228
HIERARCH ESO ISS PBL12 END 60.248
HIERARCH ESO ISS PBLA12 START 209.8
HIERARCH ESO ISS PBLA12 END 210.0
HIERARCH ESO ISS PBL13 START 93.99
HIERARCH ESO ISS PBL13 END 93.997
HIERARCH ESO ISS PBLA13 START 196.7
HIERARCH ESO ISS PBLA13 END 196.9
HIERARCH ESO ISS PBL14 START 31.809
HIERARCH ESO ISS PBL14 END 31.865
HIERARCH ESO ISS PBLA14 START 289.487
HIERARCH ESO ISS PBLA14 END 289.574
HIERARCH ESO ISS PBL23 START 37.857
HIERARCH ESO ISS PBL23 END 37.858
HIERARCH ESO ISS PBLA23 START 175.7
HIERARCH ESO ISS PBLA23 END 175.8
HIERARCH ESO ISS PBL24 START 62.866
HIERARCH ESO ISS PBL24 END 62.866
HIERARCH ESO ISS PBLA24 START 359.957
HIERARCH ESO ISS PBLA24 END 0.063
HIERARCH ESO ISS PBL34 START 100.656
HIERARCH ESO ISS PBL34 END 100.657
HIERARCH ESO ISS PBLA34 START 358.342
HIERARCH ESO ISS PBLA34 END 358.444
HIERARCH ESO ISS AMBI TAU0 START 0.003055
HIERARCH ESO ISS AMBI TAU0 END 0.003275
HIERARCH ESO ISS AMBI TEMP 12.4
HIERARCH ESO ISS AMBI FWHM START 1.08
HIERARCH ESO ISS AMBI FWHM END 1.03