Exposure
ID
PIONI.2024-09-04T02:51:57.882_1
Header ID
PIONI.2024-09-04T02:51:57.882
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 02:51:57.882
UTC End
2024-09-04 02:52:36.282
MJD Start
60557.1194199305
MJD End
60557.119864374945
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0030875
Ambient temperature (°C)
13.93
Seeing (arcsec)
0.935
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 80.0440 79.9880 153.4000 153.6000
A0-J2 98.3890 98.1980 129.7000 129.9000
A0-K0 88.2980 88.0270 100.6720 100.8200
G1-J2 40.7960 40.6760 77.7000 77.8000
G1-K0 75.1500 75.0480 42.6980 42.7290
J2-K0 47.8380 47.8320 13.4180 13.5020
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 60557.1194199305
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 80.044
HIERARCH ESO ISS PBL12 END 79.988
HIERARCH ESO ISS PBLA12 START 153.4
HIERARCH ESO ISS PBLA12 END 153.6
HIERARCH ESO ISS PBL13 START 98.389
HIERARCH ESO ISS PBL13 END 98.198
HIERARCH ESO ISS PBLA13 START 129.7
HIERARCH ESO ISS PBLA13 END 129.9
HIERARCH ESO ISS PBL14 START 88.298
HIERARCH ESO ISS PBL14 END 88.027
HIERARCH ESO ISS PBLA14 START 100.672
HIERARCH ESO ISS PBLA14 END 100.82
HIERARCH ESO ISS PBL23 START 40.796
HIERARCH ESO ISS PBL23 END 40.676
HIERARCH ESO ISS PBLA23 START 77.7
HIERARCH ESO ISS PBLA23 END 77.8
HIERARCH ESO ISS PBL24 START 75.15
HIERARCH ESO ISS PBL24 END 75.048
HIERARCH ESO ISS PBLA24 START 42.698
HIERARCH ESO ISS PBLA24 END 42.729
HIERARCH ESO ISS PBL34 START 47.838
HIERARCH ESO ISS PBL34 END 47.832
HIERARCH ESO ISS PBLA34 START 13.418
HIERARCH ESO ISS PBLA34 END 13.502
HIERARCH ESO ISS AMBI TAU0 START 0.002892
HIERARCH ESO ISS AMBI TAU0 END 0.003283
HIERARCH ESO ISS AMBI TEMP 13.93
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.9