Exposure
ID
GRAVI.2019-11-03T03:56:47.993_1
Header ID
GRAVI.2019-11-03T03:56:47.993
Date updated
2022-04-26 09:33:37 UTC+0000
Release date
2022-04-11 13:59:50 UTC+0000
UTC Start
2019-11-03 03:56:47.993
UTC End
2019-11-03 03:58:17.993
MJD Start
58790.16444436
MJD End
58790.1654860267
Exposure time (s)
90.0
Validation level
1
Tau 0: Coherence time (s)
0.0041705
Ambient temperature (°C)
12.96
Seeing (arcsec)
0.675
Observation
ID
50628
Category
science
Program ID
60.A-9102(I)
Program Title
GRAVITY COMMISSIONING
Program Type
Normal
PI / COI
GRAVITYTEAM, G
Target
ID
37668
Name
GJ65B
RA
24.771272
DEC
-17.94813
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.6300 89.5190 117.9000 118.1000
A0-J2 128.5390 128.4030 94.6000 94.8000
A0-K0 127.7850 127.7140 72.9480 73.1180
G1-J2 58.2210 58.2120 57.2000 57.3000
G1-K0 90.3110 90.3360 28.4090 28.6170
J2-K0 48.2330 48.2250 352.9110 353.1640
Invalid fields
Key
TARGET_NAME
Header: validation messages
Message
Missing 'HIERARCH ESO OBS TARG NAME'
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9102(I)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 58790.16444436
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME None
HIERARCH ESO INS SOBJ NAME GJ65B
RA 24.771272
DEC -17.94813
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
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 144.0
HIERARCH ESO DET2 SEQ1 DIT 0.3
HIERARCH ESO DET2 NDIT 300
HIERARCH ESO ISS PBL12 START 89.63
HIERARCH ESO ISS PBL12 END 89.519
HIERARCH ESO ISS PBLA12 START 117.9
HIERARCH ESO ISS PBLA12 END 118.1
HIERARCH ESO ISS PBL13 START 128.539
HIERARCH ESO ISS PBL13 END 128.403
HIERARCH ESO ISS PBLA13 START 94.6
HIERARCH ESO ISS PBLA13 END 94.8
HIERARCH ESO ISS PBL14 START 127.785
HIERARCH ESO ISS PBL14 END 127.714
HIERARCH ESO ISS PBLA14 START 72.948
HIERARCH ESO ISS PBLA14 END 73.118
HIERARCH ESO ISS PBL23 START 58.221
HIERARCH ESO ISS PBL23 END 58.212
HIERARCH ESO ISS PBLA23 START 57.2
HIERARCH ESO ISS PBLA23 END 57.3
HIERARCH ESO ISS PBL24 START 90.311
HIERARCH ESO ISS PBL24 END 90.336
HIERARCH ESO ISS PBLA24 START 28.409
HIERARCH ESO ISS PBLA24 END 28.617
HIERARCH ESO ISS PBL34 START 48.233
HIERARCH ESO ISS PBL34 END 48.225
HIERARCH ESO ISS PBLA34 START 352.911
HIERARCH ESO ISS PBLA34 END 353.164
HIERARCH ESO ISS AMBI TAU0 START 0.004061
HIERARCH ESO ISS AMBI TAU0 END 0.00428
HIERARCH ESO ISS AMBI TEMP 12.96
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.64
HIERARCH ESO FT ROBJ NAME GJ65A
HIERARCH ESO FT ROBJ ALPHA 013901.451
HIERARCH ESO FT ROBJ DELTA -175703.023