Exposure
ID
PIONI.2021-10-22T03:20:27.605_1
Header ID
PIONI.2021-10-22T03:20:27.605
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 03:20:27.605
UTC End
2021-10-22 03:20:53.205
MJD Start
59509.139208389
MJD End
59509.1395046853
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004125
Ambient temperature (°C)
11.73
Seeing (arcsec)
0.605
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 24.2970 24.2970 184.0000 184.2000
A0-D0 23.8660 23.8470 138.6000 138.8000
A0-C1 22.4960 22.4960 169.4620 169.6000
B2-D0 18.6170 18.5820 70.1000 70.2000
B2-C1 6.2020 6.1910 70.0280 70.1180
D0-C1 12.4140 12.3910 250.1400 250.2310
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 59509.139208389
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 24.297
HIERARCH ESO ISS PBL12 END 24.297
HIERARCH ESO ISS PBLA12 START 184.0
HIERARCH ESO ISS PBLA12 END 184.2
HIERARCH ESO ISS PBL13 START 23.866
HIERARCH ESO ISS PBL13 END 23.847
HIERARCH ESO ISS PBLA13 START 138.6
HIERARCH ESO ISS PBLA13 END 138.8
HIERARCH ESO ISS PBL14 START 22.496
HIERARCH ESO ISS PBL14 END 22.496
HIERARCH ESO ISS PBLA14 START 169.462
HIERARCH ESO ISS PBLA14 END 169.6
HIERARCH ESO ISS PBL23 START 18.617
HIERARCH ESO ISS PBL23 END 18.582
HIERARCH ESO ISS PBLA23 START 70.1
HIERARCH ESO ISS PBLA23 END 70.2
HIERARCH ESO ISS PBL24 START 6.202
HIERARCH ESO ISS PBL24 END 6.191
HIERARCH ESO ISS PBLA24 START 70.028
HIERARCH ESO ISS PBLA24 END 70.118
HIERARCH ESO ISS PBL34 START 12.414
HIERARCH ESO ISS PBL34 END 12.391
HIERARCH ESO ISS PBLA34 START 250.14
HIERARCH ESO ISS PBLA34 END 250.231
HIERARCH ESO ISS AMBI TAU0 START 0.004204
HIERARCH ESO ISS AMBI TAU0 END 0.004046
HIERARCH ESO ISS AMBI TEMP 11.73
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.62