Exposure
ID
PIONI.2021-10-22T03:21:43.911_1
Header ID
PIONI.2021-10-22T03:21:43.911
Date updated
2021-10-22 03:31:05 UTC+0000
Release date
2022-10-22 03:31:04 UTC+0000
UTC Start
2021-10-22 03:21:43.911
UTC End
2021-10-22 03:22:09.511
MJD Start
59509.1400915612
MJD End
59509.1403878575
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003996
Ambient temperature (°C)
11.74
Seeing (arcsec)
0.64
Observation
ID
48580
Category
science
Program ID
106.21GN.001
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
36402
Name
V X Pav
RA
302.93917
DEC
-59.93694
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.2960 24.2950 184.3000 184.4000
A0-D0 23.8270 23.8080 139.0000 139.1000
A0-C1 22.4950 22.4940 169.7530 169.8910
B2-D0 18.5420 18.5070 70.3000 70.4000
B2-C1 6.1780 6.1660 70.2190 70.3100
D0-C1 12.3650 12.3410 250.3320 250.4230
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59509.1400915612
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V X Pav
RA 302.93917
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 24.296
HIERARCH ESO ISS PBL12 END 24.295
HIERARCH ESO ISS PBLA12 START 184.3
HIERARCH ESO ISS PBLA12 END 184.4
HIERARCH ESO ISS PBL13 START 23.827
HIERARCH ESO ISS PBL13 END 23.808
HIERARCH ESO ISS PBLA13 START 139.0
HIERARCH ESO ISS PBLA13 END 139.1
HIERARCH ESO ISS PBL14 START 22.495
HIERARCH ESO ISS PBL14 END 22.494
HIERARCH ESO ISS PBLA14 START 169.753
HIERARCH ESO ISS PBLA14 END 169.891
HIERARCH ESO ISS PBL23 START 18.542
HIERARCH ESO ISS PBL23 END 18.507
HIERARCH ESO ISS PBLA23 START 70.3
HIERARCH ESO ISS PBLA23 END 70.4
HIERARCH ESO ISS PBL24 START 6.178
HIERARCH ESO ISS PBL24 END 6.166
HIERARCH ESO ISS PBLA24 START 70.219
HIERARCH ESO ISS PBLA24 END 70.31
HIERARCH ESO ISS PBL34 START 12.365
HIERARCH ESO ISS PBL34 END 12.341
HIERARCH ESO ISS PBLA34 START 250.332
HIERARCH ESO ISS PBLA34 END 250.423
HIERARCH ESO ISS AMBI TAU0 START 0.004046
HIERARCH ESO ISS AMBI TAU0 END 0.003946
HIERARCH ESO ISS AMBI TEMP 11.74
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.66