Exposure
ID
PIONI.2023-08-24T08:30:57.963_1
Header ID
PIONI.2023-08-24T08:30:57.963
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 08:30:57.964
UTC End
2023-08-24 08:31:23.564
MJD Start
60180.3548375424
MJD End
60180.3551338387
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0035385
Ambient temperature (°C)
13.81
Seeing (arcsec)
0.585
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 64.4450 64.5630 79.7000 79.9000
A0-J2 104.9220 105.0330 51.5000 51.7000
A0-K0 118.0600 118.1090 31.3520 31.4950
G1-J2 56.9990 57.0070 19.1000 19.3000
G1-K0 89.3720 89.3720 358.7290 358.8170
J2-K0 41.0890 41.1140 329.7830 329.8290
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 60180.3548375424
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 64.445
HIERARCH ESO ISS PBL12 END 64.563
HIERARCH ESO ISS PBLA12 START 79.7
HIERARCH ESO ISS PBLA12 END 79.9
HIERARCH ESO ISS PBL13 START 104.922
HIERARCH ESO ISS PBL13 END 105.033
HIERARCH ESO ISS PBLA13 START 51.5
HIERARCH ESO ISS PBLA13 END 51.7
HIERARCH ESO ISS PBL14 START 118.06
HIERARCH ESO ISS PBL14 END 118.109
HIERARCH ESO ISS PBLA14 START 31.352
HIERARCH ESO ISS PBLA14 END 31.495
HIERARCH ESO ISS PBL23 START 56.999
HIERARCH ESO ISS PBL23 END 57.007
HIERARCH ESO ISS PBLA23 START 19.1
HIERARCH ESO ISS PBLA23 END 19.3
HIERARCH ESO ISS PBL24 START 89.372
HIERARCH ESO ISS PBL24 END 89.372
HIERARCH ESO ISS PBLA24 START 358.729
HIERARCH ESO ISS PBLA24 END 358.817
HIERARCH ESO ISS PBL34 START 41.089
HIERARCH ESO ISS PBL34 END 41.114
HIERARCH ESO ISS PBLA34 START 329.783
HIERARCH ESO ISS PBLA34 END 329.829
HIERARCH ESO ISS AMBI TAU0 START 0.003788
HIERARCH ESO ISS AMBI TAU0 END 0.003289
HIERARCH ESO ISS AMBI TEMP 13.81
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.6