Exposure
ID
PIONI.2023-08-17T07:04:56.782_1
Header ID
PIONI.2023-08-17T07:04:56.782
Date updated
2023-08-17 07:15:31 UTC+0000
Release date
2024-08-17 07:15:31 UTC+0000
UTC Start
2023-08-17 07:04:56.781
UTC End
2023-08-17 07:05:35.181
MJD Start
60173.2951016356
MJD End
60173.295546080044
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003048
Ambient temperature (°C)
8.84
Seeing (arcsec)
0.8
Observation
ID
56600
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
41938
Name
HD_1221
RA
3.978375
DEC
-75.91163
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 59.7340 59.7090 59.9000 60.1000
A0-J2 129.0650 129.0710 88.8000 89.0000
A0-J3 112.1600 112.1080 56.1120 56.2950
G2-J2 82.0600 82.0930 109.5000 109.7000
G2-J3 52.7020 52.6760 51.8350 52.0140
J2-J3 69.8670 69.9020 329.0560 329.2090
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 60173.2951016356
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_1221
RA 3.978375
DEC -75.91163
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 G2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 59.734
HIERARCH ESO ISS PBL12 END 59.709
HIERARCH ESO ISS PBLA12 START 59.9
HIERARCH ESO ISS PBLA12 END 60.1
HIERARCH ESO ISS PBL13 START 129.065
HIERARCH ESO ISS PBL13 END 129.071
HIERARCH ESO ISS PBLA13 START 88.8
HIERARCH ESO ISS PBLA13 END 89.0
HIERARCH ESO ISS PBL14 START 112.16
HIERARCH ESO ISS PBL14 END 112.108
HIERARCH ESO ISS PBLA14 START 56.112
HIERARCH ESO ISS PBLA14 END 56.295
HIERARCH ESO ISS PBL23 START 82.06
HIERARCH ESO ISS PBL23 END 82.093
HIERARCH ESO ISS PBLA23 START 109.5
HIERARCH ESO ISS PBLA23 END 109.7
HIERARCH ESO ISS PBL24 START 52.702
HIERARCH ESO ISS PBL24 END 52.676
HIERARCH ESO ISS PBLA24 START 51.835
HIERARCH ESO ISS PBLA24 END 52.014
HIERARCH ESO ISS PBL34 START 69.867
HIERARCH ESO ISS PBL34 END 69.902
HIERARCH ESO ISS PBLA34 START 329.056
HIERARCH ESO ISS PBLA34 END 329.209
HIERARCH ESO ISS AMBI TAU0 START 0.003048
HIERARCH ESO ISS AMBI TAU0 END 0.003048
HIERARCH ESO ISS AMBI TEMP 8.84
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.8