Exposure
ID
PIONI.2024-09-04T02:49:26.843_1
Header ID
PIONI.2024-09-04T02:49:26.843
Date updated
2024-09-04 02:55:30 UTC+0000
Release date
2025-09-04 02:55:30 UTC+0000
UTC Start
2024-09-04 02:49:26.843
UTC End
2024-09-04 02:50:05.243
MJD Start
60557.1176717938
MJD End
60557.11811623824
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003289
Ambient temperature (°C)
14.03
Seeing (arcsec)
1.045
Observation
ID
60565
Category
science
Program ID
113.26BQ.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / GRACZYK / NARDETTO / GIEREN / MOURARD
Target
ID
45007
Name
HIP85786
RA
262.945951
DEC
-33.70333
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 80.2200 80.1610 152.8000 153.0000
A0-J2 98.9870 98.7880 129.1000 129.3000
A0-K0 89.1390 88.8590 100.2180 100.3680
G1-J2 41.1710 41.0470 77.4000 77.5000
G1-K0 75.4650 75.3600 42.6050 42.6360
J2-K0 47.8570 47.8500 13.1590 13.2450
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60557.1176717938
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP85786
RA 262.945951
DEC -33.70333
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 80.22
HIERARCH ESO ISS PBL12 END 80.161
HIERARCH ESO ISS PBLA12 START 152.8
HIERARCH ESO ISS PBLA12 END 153.0
HIERARCH ESO ISS PBL13 START 98.987
HIERARCH ESO ISS PBL13 END 98.788
HIERARCH ESO ISS PBLA13 START 129.1
HIERARCH ESO ISS PBLA13 END 129.3
HIERARCH ESO ISS PBL14 START 89.139
HIERARCH ESO ISS PBL14 END 88.859
HIERARCH ESO ISS PBLA14 START 100.218
HIERARCH ESO ISS PBLA14 END 100.368
HIERARCH ESO ISS PBL23 START 41.171
HIERARCH ESO ISS PBL23 END 41.047
HIERARCH ESO ISS PBLA23 START 77.4
HIERARCH ESO ISS PBLA23 END 77.5
HIERARCH ESO ISS PBL24 START 75.465
HIERARCH ESO ISS PBL24 END 75.36
HIERARCH ESO ISS PBLA24 START 42.605
HIERARCH ESO ISS PBLA24 END 42.636
HIERARCH ESO ISS PBL34 START 47.857
HIERARCH ESO ISS PBL34 END 47.85
HIERARCH ESO ISS PBLA34 START 13.159
HIERARCH ESO ISS PBLA34 END 13.245
HIERARCH ESO ISS AMBI TAU0 START 0.003289
HIERARCH ESO ISS AMBI TAU0 END 0.003289
HIERARCH ESO ISS AMBI TEMP 14.03
HIERARCH ESO ISS AMBI FWHM START 0.99
HIERARCH ESO ISS AMBI FWHM END 1.1