Exposure
ID
PIONI.2024-09-04T02:50:17.254_1
Header ID
PIONI.2024-09-04T02:50:17.254
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 02:50:17.255
UTC End
2024-09-04 02:50:55.655
MJD Start
60557.1182552632
MJD End
60557.118699707644
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0030995
Ambient temperature (°C)
14.02
Seeing (arcsec)
1.1
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 80.1600 80.1030 153.0000 153.2000
A0-J2 98.7840 98.5920 129.3000 129.5000
A0-K0 88.8540 88.5840 100.3720 100.5160
G1-J2 41.0440 40.9240 77.5000 77.6000
G1-K0 75.3580 75.2570 42.6370 42.6660
J2-K0 47.8500 47.8440 13.2480 13.3300
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 60557.1182552632
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 80.16
HIERARCH ESO ISS PBL12 END 80.103
HIERARCH ESO ISS PBLA12 START 153.0
HIERARCH ESO ISS PBLA12 END 153.2
HIERARCH ESO ISS PBL13 START 98.784
HIERARCH ESO ISS PBL13 END 98.592
HIERARCH ESO ISS PBLA13 START 129.3
HIERARCH ESO ISS PBLA13 END 129.5
HIERARCH ESO ISS PBL14 START 88.854
HIERARCH ESO ISS PBL14 END 88.584
HIERARCH ESO ISS PBLA14 START 100.372
HIERARCH ESO ISS PBLA14 END 100.516
HIERARCH ESO ISS PBL23 START 41.044
HIERARCH ESO ISS PBL23 END 40.924
HIERARCH ESO ISS PBLA23 START 77.5
HIERARCH ESO ISS PBLA23 END 77.6
HIERARCH ESO ISS PBL24 START 75.358
HIERARCH ESO ISS PBL24 END 75.257
HIERARCH ESO ISS PBLA24 START 42.637
HIERARCH ESO ISS PBLA24 END 42.666
HIERARCH ESO ISS PBL34 START 47.85
HIERARCH ESO ISS PBL34 END 47.844
HIERARCH ESO ISS PBLA34 START 13.248
HIERARCH ESO ISS PBLA34 END 13.33
HIERARCH ESO ISS AMBI TAU0 START 0.003289
HIERARCH ESO ISS AMBI TAU0 END 0.00291
HIERARCH ESO ISS AMBI TEMP 14.02
HIERARCH ESO ISS AMBI FWHM START 1.1
HIERARCH ESO ISS AMBI FWHM END 1.1