Exposure
ID
PIONI.2024-08-20T01:06:03.693_1
Header ID
PIONI.2024-08-20T01:06:03.693
Date updated
2024-08-20 01:10:39 UTC+0000
Release date
2025-08-20 01:10:39 UTC+0000
UTC Start
2024-08-20 01:06:03.693
UTC End
2024-08-20 01:06:42.093
MJD Start
60542.0458760783
MJD End
60542.04632052274
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002133
Ambient temperature (°C)
11.28
Seeing (arcsec)
0.84
Observation
ID
60359
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
44814
Name
HIP74415
RA
228.120539
DEC
-63.03374
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 90.5070 90.5070 150.8000 150.9000
A0-J2 123.5620 123.5190 135.1000 135.3000
A0-K0 108.4840 108.3870 117.6060 117.8150
G1-J2 43.8600 43.7990 101.2000 101.4000
G1-K0 59.3170 59.2200 61.0740 61.2050
J2-K0 38.2760 38.2650 13.4390 13.5510
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 60542.0458760783
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP74415
RA 228.120539
DEC -63.03374
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 90.507
HIERARCH ESO ISS PBL12 END 90.507
HIERARCH ESO ISS PBLA12 START 150.8
HIERARCH ESO ISS PBLA12 END 150.9
HIERARCH ESO ISS PBL13 START 123.562
HIERARCH ESO ISS PBL13 END 123.519
HIERARCH ESO ISS PBLA13 START 135.1
HIERARCH ESO ISS PBLA13 END 135.3
HIERARCH ESO ISS PBL14 START 108.484
HIERARCH ESO ISS PBL14 END 108.387
HIERARCH ESO ISS PBLA14 START 117.606
HIERARCH ESO ISS PBLA14 END 117.815
HIERARCH ESO ISS PBL23 START 43.86
HIERARCH ESO ISS PBL23 END 43.799
HIERARCH ESO ISS PBLA23 START 101.2
HIERARCH ESO ISS PBLA23 END 101.4
HIERARCH ESO ISS PBL24 START 59.317
HIERARCH ESO ISS PBL24 END 59.22
HIERARCH ESO ISS PBLA24 START 61.074
HIERARCH ESO ISS PBLA24 END 61.205
HIERARCH ESO ISS PBL34 START 38.276
HIERARCH ESO ISS PBL34 END 38.265
HIERARCH ESO ISS PBLA34 START 13.439
HIERARCH ESO ISS PBLA34 END 13.551
HIERARCH ESO ISS AMBI TAU0 START 0.002133
HIERARCH ESO ISS AMBI TAU0 END 0.002133
HIERARCH ESO ISS AMBI TEMP 11.28
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.84