Exposure
ID
PIONI.2021-03-18T08:50:28.648_1
Header ID
PIONI.2021-03-18T08:50:28.648
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 08:50:28.648
UTC End
2021-03-18 08:50:54.248
MJD Start
59291.3683871324
MJD End
59291.3686834287
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003361
Ambient temperature (°C)
12.46
Seeing (arcsec)
1.0
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 60.1830 60.2030 209.5000 209.6000
K0-D0 93.9740 93.9810 196.4000 196.6000
K0-J3 31.6840 31.7430 289.2840 289.3780
G2-D0 37.8540 37.8550 175.4000 175.5000
G2-J3 62.8660 62.8660 359.7120 359.8250
D0-J3 100.6540 100.6550 358.1040 358.2130
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 59291.3683871324
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 60.183
HIERARCH ESO ISS PBL12 END 60.203
HIERARCH ESO ISS PBLA12 START 209.5
HIERARCH ESO ISS PBLA12 END 209.6
HIERARCH ESO ISS PBL13 START 93.974
HIERARCH ESO ISS PBL13 END 93.981
HIERARCH ESO ISS PBLA13 START 196.4
HIERARCH ESO ISS PBLA13 END 196.6
HIERARCH ESO ISS PBL14 START 31.684
HIERARCH ESO ISS PBL14 END 31.743
HIERARCH ESO ISS PBLA14 START 289.284
HIERARCH ESO ISS PBLA14 END 289.378
HIERARCH ESO ISS PBL23 START 37.854
HIERARCH ESO ISS PBL23 END 37.855
HIERARCH ESO ISS PBLA23 START 175.4
HIERARCH ESO ISS PBLA23 END 175.5
HIERARCH ESO ISS PBL24 START 62.866
HIERARCH ESO ISS PBL24 END 62.866
HIERARCH ESO ISS PBLA24 START 359.712
HIERARCH ESO ISS PBLA24 END 359.825
HIERARCH ESO ISS PBL34 START 100.654
HIERARCH ESO ISS PBL34 END 100.655
HIERARCH ESO ISS PBLA34 START 358.104
HIERARCH ESO ISS PBLA34 END 358.213
HIERARCH ESO ISS AMBI TAU0 START 0.003361
HIERARCH ESO ISS AMBI TAU0 END 0.003361
HIERARCH ESO ISS AMBI TEMP 12.46
HIERARCH ESO ISS AMBI FWHM START 1.0
HIERARCH ESO ISS AMBI FWHM END 1.0