Exposure
ID
PIONI.2023-08-24T08:29:43.097_1
Header ID
PIONI.2023-08-24T08:29:43.097
Date updated
2023-08-24 08:42:08 UTC+0000
Release date
2024-08-24 08:42:08 UTC+0000
UTC Start
2023-08-24 08:29:43.097
UTC End
2023-08-24 08:30:08.697
MJD Start
60180.3539710296
MJD End
60180.3542673259
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003704
Ambient temperature (°C)
13.82
Seeing (arcsec)
0.56
Observation
ID
56740
Category
science
Program ID
111.24VD.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION - PART II
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN/ MOURARD
Target
ID
42042
Name
HD_35765
RA
81.229996
DEC
-44.22565
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 64.2000 64.3170 79.5000 79.6000
A0-J2 104.6910 104.8020 51.2000 51.3000
A0-K0 117.9600 118.0080 31.0540 31.1980
G1-J2 56.9840 56.9910 18.9000 19.0000
G1-K0 89.3700 89.3710 358.5480 358.6360
J2-K0 41.0380 41.0620 329.6890 329.7350
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60180.3539710296
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_35765
RA 81.229996
DEC -44.22565
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 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 64.2
HIERARCH ESO ISS PBL12 END 64.317
HIERARCH ESO ISS PBLA12 START 79.5
HIERARCH ESO ISS PBLA12 END 79.6
HIERARCH ESO ISS PBL13 START 104.691
HIERARCH ESO ISS PBL13 END 104.802
HIERARCH ESO ISS PBLA13 START 51.2
HIERARCH ESO ISS PBLA13 END 51.3
HIERARCH ESO ISS PBL14 START 117.96
HIERARCH ESO ISS PBL14 END 118.008
HIERARCH ESO ISS PBLA14 START 31.054
HIERARCH ESO ISS PBLA14 END 31.198
HIERARCH ESO ISS PBL23 START 56.984
HIERARCH ESO ISS PBL23 END 56.991
HIERARCH ESO ISS PBLA23 START 18.9
HIERARCH ESO ISS PBLA23 END 19.0
HIERARCH ESO ISS PBL24 START 89.37
HIERARCH ESO ISS PBL24 END 89.371
HIERARCH ESO ISS PBLA24 START 358.548
HIERARCH ESO ISS PBLA24 END 358.636
HIERARCH ESO ISS PBL34 START 41.038
HIERARCH ESO ISS PBL34 END 41.062
HIERARCH ESO ISS PBLA34 START 329.689
HIERARCH ESO ISS PBLA34 END 329.735
HIERARCH ESO ISS AMBI TAU0 START 0.003704
HIERARCH ESO ISS AMBI TAU0 END 0.003704
HIERARCH ESO ISS AMBI TEMP 13.82
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56