Exposure
ID
PIONI.2022-05-29T03:00:29.305_1
Header ID
PIONI.2022-05-29T03:00:29.305
Date updated
2022-05-29 03:10:53 UTC+0000
Release date
2022-05-29 03:00:29 UTC+0000
UTC Start
2022-05-29 03:00:29.306
UTC End
2022-05-29 03:00:54.906
MJD Start
59728.1253391849
MJD End
59728.1256354812
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00336
Ambient temperature (°C)
7.41
Seeing (arcsec)
0.55
Observation
ID
51019
Category
calibrator
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
38043
Name
gVir
RA
197.13507
DEC
-8.98468
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 I2
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 62.4480 62.3760 275.7000 275.7000
K0-D0 91.4690 91.3960 254.7000 254.8000
K0-I2 25.6370 25.6120 315.3840 315.4630
G2-D0 39.9660 39.9640 220.8000 220.8000
G2-I2 45.7540 45.7170 74.7140 74.7250
D0-I2 82.0050 81.9700 58.9270 58.9360
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59728.1253391849
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gVir
RA 197.13507
DEC -8.98468
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 I2
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 62.448
HIERARCH ESO ISS PBL12 END 62.376
HIERARCH ESO ISS PBLA12 START 275.7
HIERARCH ESO ISS PBLA12 END 275.7
HIERARCH ESO ISS PBL13 START 91.469
HIERARCH ESO ISS PBL13 END 91.396
HIERARCH ESO ISS PBLA13 START 254.7
HIERARCH ESO ISS PBLA13 END 254.8
HIERARCH ESO ISS PBL14 START 25.637
HIERARCH ESO ISS PBL14 END 25.612
HIERARCH ESO ISS PBLA14 START 315.384
HIERARCH ESO ISS PBLA14 END 315.463
HIERARCH ESO ISS PBL23 START 39.966
HIERARCH ESO ISS PBL23 END 39.964
HIERARCH ESO ISS PBLA23 START 220.8
HIERARCH ESO ISS PBLA23 END 220.8
HIERARCH ESO ISS PBL24 START 45.754
HIERARCH ESO ISS PBL24 END 45.717
HIERARCH ESO ISS PBLA24 START 74.714
HIERARCH ESO ISS PBLA24 END 74.725
HIERARCH ESO ISS PBL34 START 82.005
HIERARCH ESO ISS PBL34 END 81.97
HIERARCH ESO ISS PBLA34 START 58.927
HIERARCH ESO ISS PBLA34 END 58.936
HIERARCH ESO ISS AMBI TAU0 START 0.003461
HIERARCH ESO ISS AMBI TAU0 END 0.003259
HIERARCH ESO ISS AMBI TEMP 7.41
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55