Exposure
ID
PIONI.2023-08-18T05:50:06.608_1
Header ID
PIONI.2023-08-18T05:50:06.608
Date updated
2023-08-18 05:55:32 UTC+0000
Release date
2024-08-18 05:55:32 UTC+0000
UTC Start
2023-08-18 05:50:06.608
UTC End
2023-08-18 05:50:32.208
MJD Start
60174.2431320366
MJD End
60174.2434283329
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00231
Ambient temperature (°C)
10.32
Seeing (arcsec)
0.795
Observation
ID
56626
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
41957
Name
HD_1483
RA
4.676158
DEC
-43.23556
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 83.3900 83.4560 101.4000 101.5000
A0-J2 123.9170 123.9850 77.7000 77.8000
A0-K0 126.6630 126.6920 57.0080 57.1190
G1-J2 58.2090 58.2110 42.5000 42.6000
G1-K0 88.8990 88.8900 15.9970 16.0790
J2-K0 45.0470 45.0590 340.7890 340.8490
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 60174.2431320366
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_1483
RA 4.676158
DEC -43.23556
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 83.39
HIERARCH ESO ISS PBL12 END 83.456
HIERARCH ESO ISS PBLA12 START 101.4
HIERARCH ESO ISS PBLA12 END 101.5
HIERARCH ESO ISS PBL13 START 123.917
HIERARCH ESO ISS PBL13 END 123.985
HIERARCH ESO ISS PBLA13 START 77.7
HIERARCH ESO ISS PBLA13 END 77.8
HIERARCH ESO ISS PBL14 START 126.663
HIERARCH ESO ISS PBL14 END 126.692
HIERARCH ESO ISS PBLA14 START 57.008
HIERARCH ESO ISS PBLA14 END 57.119
HIERARCH ESO ISS PBL23 START 58.209
HIERARCH ESO ISS PBL23 END 58.211
HIERARCH ESO ISS PBLA23 START 42.5
HIERARCH ESO ISS PBLA23 END 42.6
HIERARCH ESO ISS PBL24 START 88.899
HIERARCH ESO ISS PBL24 END 88.89
HIERARCH ESO ISS PBLA24 START 15.997
HIERARCH ESO ISS PBLA24 END 16.079
HIERARCH ESO ISS PBL34 START 45.047
HIERARCH ESO ISS PBL34 END 45.059
HIERARCH ESO ISS PBLA34 START 340.789
HIERARCH ESO ISS PBLA34 END 340.849
HIERARCH ESO ISS AMBI TAU0 START 0.002282
HIERARCH ESO ISS AMBI TAU0 END 0.002338
HIERARCH ESO ISS AMBI TEMP 10.32
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.8