Exposure
ID
PIONI.2024-08-20T01:47:07.204_1
Header ID
PIONI.2024-08-20T01:47:07.204
Date updated
2024-08-20 01:55:32 UTC+0000
Release date
2025-08-20 01:55:32 UTC+0000
UTC Start
2024-08-20 01:47:07.205
UTC End
2024-08-20 01:47:45.605
MJD Start
60542.0743889436
MJD End
60542.07483338804
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004135
Ambient temperature (°C)
10.91
Seeing (arcsec)
0.76
Observation
ID
60365
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
44820
Name
HIP75206
RA
230.53164
DEC
-47.92852
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 87.3190 87.2970 157.0000 157.2000
A0-J2 110.6050 110.5010 138.6000 138.8000
A0-K0 93.7810 93.5970 115.3900 115.5930
G1-J2 39.2280 39.1270 93.7000 93.8000
G1-K0 64.6820 64.5660 51.5870 51.6540
J2-K0 44.2390 44.2260 15.1110 15.2010
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 60542.0743889436
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP75206
RA 230.53164
DEC -47.92852
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 87.319
HIERARCH ESO ISS PBL12 END 87.297
HIERARCH ESO ISS PBLA12 START 157.0
HIERARCH ESO ISS PBLA12 END 157.2
HIERARCH ESO ISS PBL13 START 110.605
HIERARCH ESO ISS PBL13 END 110.501
HIERARCH ESO ISS PBLA13 START 138.6
HIERARCH ESO ISS PBLA13 END 138.8
HIERARCH ESO ISS PBL14 START 93.781
HIERARCH ESO ISS PBL14 END 93.597
HIERARCH ESO ISS PBLA14 START 115.39
HIERARCH ESO ISS PBLA14 END 115.593
HIERARCH ESO ISS PBL23 START 39.228
HIERARCH ESO ISS PBL23 END 39.127
HIERARCH ESO ISS PBLA23 START 93.7
HIERARCH ESO ISS PBLA23 END 93.8
HIERARCH ESO ISS PBL24 START 64.682
HIERARCH ESO ISS PBL24 END 64.566
HIERARCH ESO ISS PBLA24 START 51.587
HIERARCH ESO ISS PBLA24 END 51.654
HIERARCH ESO ISS PBL34 START 44.239
HIERARCH ESO ISS PBL34 END 44.226
HIERARCH ESO ISS PBLA34 START 15.111
HIERARCH ESO ISS PBLA34 END 15.201
HIERARCH ESO ISS AMBI TAU0 START 0.004135
HIERARCH ESO ISS AMBI TAU0 END 0.004135
HIERARCH ESO ISS AMBI TEMP 10.91
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76