Exposure
ID
PIONI.2023-08-24T08:03:23.816_1
Header ID
PIONI.2023-08-24T08:03:23.816
Date updated
2023-08-24 08:12:53 UTC+0000
Release date
2024-08-24 08:12:53 UTC+0000
UTC Start
2023-08-24 08:03:23.816
UTC End
2023-08-24 08:03:49.416
MJD Start
60180.3356923149
MJD End
60180.335988611194
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002971
Ambient temperature (°C)
14.09
Seeing (arcsec)
0.69
Observation
ID
56725
Category
science
Program ID
111.24VD.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION - PART II
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN/ MOURARD
Target
ID
42028
Name
HD_21430
RA
51.592643
DEC
-27.3172
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 81.7910 81.8790 104.6000 104.7000
A0-J2 116.3310 116.4590 78.9000 78.9000
A0-K0 118.4750 118.5680 55.2890 55.3890
G1-J2 55.5240 55.5500 39.1000 39.2000
G1-K0 89.9680 89.9720 11.7010 11.7840
J2-K0 48.0050 48.0120 339.5840 339.6320
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60180.3356923149
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_21430
RA 51.592643
DEC -27.3172
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 81.791
HIERARCH ESO ISS PBL12 END 81.879
HIERARCH ESO ISS PBLA12 START 104.6
HIERARCH ESO ISS PBLA12 END 104.7
HIERARCH ESO ISS PBL13 START 116.331
HIERARCH ESO ISS PBL13 END 116.459
HIERARCH ESO ISS PBLA13 START 78.9
HIERARCH ESO ISS PBLA13 END 78.9
HIERARCH ESO ISS PBL14 START 118.475
HIERARCH ESO ISS PBL14 END 118.568
HIERARCH ESO ISS PBLA14 START 55.289
HIERARCH ESO ISS PBLA14 END 55.389
HIERARCH ESO ISS PBL23 START 55.524
HIERARCH ESO ISS PBL23 END 55.55
HIERARCH ESO ISS PBLA23 START 39.1
HIERARCH ESO ISS PBLA23 END 39.2
HIERARCH ESO ISS PBL24 START 89.968
HIERARCH ESO ISS PBL24 END 89.972
HIERARCH ESO ISS PBLA24 START 11.701
HIERARCH ESO ISS PBLA24 END 11.784
HIERARCH ESO ISS PBL34 START 48.005
HIERARCH ESO ISS PBL34 END 48.012
HIERARCH ESO ISS PBLA34 START 339.584
HIERARCH ESO ISS PBLA34 END 339.632
HIERARCH ESO ISS AMBI TAU0 START 0.002971
HIERARCH ESO ISS AMBI TAU0 END 0.002971
HIERARCH ESO ISS AMBI TEMP 14.09
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.69