Exposure
ID
PIONI.2021-01-21T04:43:49.172_1
Header ID
PIONI.2021-01-21T04:43:49.172
Date updated
2021-01-21 04:51:06 UTC+0000
Release date
2021-01-21 04:43:49 UTC+0000
UTC Start
2021-01-21 04:43:49.172
UTC End
2021-01-21 04:44:40.372
MJD Start
59235.1970969029
MJD End
59235.1976894955
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.0057985
Ambient temperature (°C)
12.61
Seeing (arcsec)
0.57
Observation
ID
45897
Category
calibrator
Program ID
1103.D-0797(L)
Program Title
TEXTBFIMAGING BINARY-DISK INTERACTIONS IN SECOND GENERATION PROTOPLANETARY DISKS.
Program Type
DDT
PI / COI
KLUSKA/ VAN WINCKEL/ BOLLEN/ KAMATH/ MIN/ STRAUMIT/ ALCOLEA/ ANUGU/ BERGER/ BUJARRABAL/ IZZARD/ KRAUS/ LE BOUQUIN/ MONNIER/ OLOFSSON
Target
ID
34479
Name
HD74166
RA
130.177675
DEC
-42.34068
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 67.8150 67.8430 265.4000 265.6000
K0-D0 95.9740 95.9760 245.9000 246.0000
K0-J3 53.4300 53.4630 327.4610 327.5780
G2-D0 39.2520 39.2400 210.6000 210.8000
G2-J3 63.7200 63.6990 37.5740 37.7220
D0-J3 102.7930 102.7590 34.9220 35.0670
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.D-0797(L)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59235.1970969029
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD74166
RA 130.177675
DEC -42.34068
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 51.2
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 67.815
HIERARCH ESO ISS PBL12 END 67.843
HIERARCH ESO ISS PBLA12 START 265.4
HIERARCH ESO ISS PBLA12 END 265.6
HIERARCH ESO ISS PBL13 START 95.974
HIERARCH ESO ISS PBL13 END 95.976
HIERARCH ESO ISS PBLA13 START 245.9
HIERARCH ESO ISS PBLA13 END 246.0
HIERARCH ESO ISS PBL14 START 53.43
HIERARCH ESO ISS PBL14 END 53.463
HIERARCH ESO ISS PBLA14 START 327.461
HIERARCH ESO ISS PBLA14 END 327.578
HIERARCH ESO ISS PBL23 START 39.252
HIERARCH ESO ISS PBL23 END 39.24
HIERARCH ESO ISS PBLA23 START 210.6
HIERARCH ESO ISS PBLA23 END 210.8
HIERARCH ESO ISS PBL24 START 63.72
HIERARCH ESO ISS PBL24 END 63.699
HIERARCH ESO ISS PBLA24 START 37.574
HIERARCH ESO ISS PBLA24 END 37.722
HIERARCH ESO ISS PBL34 START 102.793
HIERARCH ESO ISS PBL34 END 102.759
HIERARCH ESO ISS PBLA34 START 34.922
HIERARCH ESO ISS PBLA34 END 35.067
HIERARCH ESO ISS AMBI TAU0 START 0.005401
HIERARCH ESO ISS AMBI TAU0 END 0.006196
HIERARCH ESO ISS AMBI TEMP 12.61
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.57