Exposure
ID
PIONI.2022-01-06T07:44:35.394_1
Header ID
PIONI.2022-01-06T07:44:35.394
Date updated
2022-01-06 07:50:46 UTC+0000
Release date
2023-01-06 07:50:46 UTC+0000
UTC Start
2022-01-06 07:44:35.394
UTC End
2022-01-06 07:45:00.994
MJD Start
59585.3226318797
MJD End
59585.322928176
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.012446
Ambient temperature (°C)
13.54
Seeing (arcsec)
0.46
Observation
ID
49178
Category
science
Program ID
106.21KX.001
Program Title
ANGULAR DIAMETERS OF OSCILLATING SOLAR-TYPE STARS OBSERVED BY TESS
Program Type
Normal
PI / COI
RAINS/ WHITE/ IRELAND/ STELLO/ CASAGRANDE/ BEDDING/ MURPHY
Target
ID
36800
Name
psi Vel A
RA
142.672809
DEC
-40.46637
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.4930 90.4960 120.6000 120.7000
A0-D0 31.3610 31.3490 77.1000 77.2000
A0-J3 127.2750 127.2190 51.7680 51.8430
G1-D0 71.0900 71.1010 318.3000 318.4000
G1-J3 126.7700 126.7570 10.0340 10.0960
D0-J3 99.8420 99.8010 44.0380 44.1090
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21KX.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59585.3226318797
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME psi Vel A
RA 142.672809
DEC -40.46637
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 G1
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 90.493
HIERARCH ESO ISS PBL12 END 90.496
HIERARCH ESO ISS PBLA12 START 120.6
HIERARCH ESO ISS PBLA12 END 120.7
HIERARCH ESO ISS PBL13 START 31.361
HIERARCH ESO ISS PBL13 END 31.349
HIERARCH ESO ISS PBLA13 START 77.1
HIERARCH ESO ISS PBLA13 END 77.2
HIERARCH ESO ISS PBL14 START 127.275
HIERARCH ESO ISS PBL14 END 127.219
HIERARCH ESO ISS PBLA14 START 51.768
HIERARCH ESO ISS PBLA14 END 51.843
HIERARCH ESO ISS PBL23 START 71.09
HIERARCH ESO ISS PBL23 END 71.101
HIERARCH ESO ISS PBLA23 START 318.3
HIERARCH ESO ISS PBLA23 END 318.4
HIERARCH ESO ISS PBL24 START 126.77
HIERARCH ESO ISS PBL24 END 126.757
HIERARCH ESO ISS PBLA24 START 10.034
HIERARCH ESO ISS PBLA24 END 10.096
HIERARCH ESO ISS PBL34 START 99.842
HIERARCH ESO ISS PBL34 END 99.801
HIERARCH ESO ISS PBLA34 START 44.038
HIERARCH ESO ISS PBLA34 END 44.109
HIERARCH ESO ISS AMBI TAU0 START 0.012446
HIERARCH ESO ISS AMBI TAU0 END 0.012446
HIERARCH ESO ISS AMBI TEMP 13.54
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.46