Exposure
- ID
- GRAVI.2021-01-20T05:21:08.795_2
- Header ID
- GRAVI.2021-01-20T05:21:08.795
- Date updated
- 2021-01-20 05:30:50 UTC+0000
- Release date
- 2021-01-20 05:21:08 UTC+0000
- UTC Start
- 2021-01-20 05:21:08.795
- UTC End
- 2021-01-20 05:21:24.795
- MJD Start
- 59234.22301846
- MJD End
- 59234.2232036452
- Exposure time (s)
- 16.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004821
- Ambient temperature (°C)
- 13.31
- Seeing (arcsec)
- 0.78
Observation
- ID
- 46419
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 34902
- Name
- Sirius
- RA
- 101.287154166667
- DEC
- -16.7161158055556
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 D0 J3
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 81.0200 | 80.9530 | 127.9000 | 128.0000 |
A0-D0 | 29.3540 | 29.3280 | 78.1000 | 78.2000 |
A0-J3 | 127.7610 | 127.7030 | 53.0330 | 53.0500 |
G1-D0 | 66.0100 | 65.9790 | 327.8000 | 327.9000 |
G1-J3 | 132.2920 | 132.2950 | 16.7780 | 16.8180 |
D0-J3 | 101.9420 | 101.9080 | 46.0180 | 46.0360 |
Header: validation messages
Message |
---|
Missing 'HIERARCH ESO OBS TARG NAME' |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 60.A-9256(A) |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,DUAL |
MJD-OBS | 59234.22301846 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | None |
HIERARCH ESO INS SOBJ NAME | Name |
RA | 101.283328 |
DEC | -16.72184 |
HIERARCH ESO INS SPEC RES | HIGH |
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 | D0 |
HIERARCH ESO ISS CONF STATION4 | J3 |
EXPTIME | 34.0 |
HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
HIERARCH ESO DET2 NDIT | 16 |
HIERARCH ESO ISS PBL12 START | 81.02 |
HIERARCH ESO ISS PBL12 END | 80.953 |
HIERARCH ESO ISS PBLA12 START | 127.9 |
HIERARCH ESO ISS PBLA12 END | 128.0 |
HIERARCH ESO ISS PBL13 START | 29.354 |
HIERARCH ESO ISS PBL13 END | 29.328 |
HIERARCH ESO ISS PBLA13 START | 78.1 |
HIERARCH ESO ISS PBLA13 END | 78.2 |
HIERARCH ESO ISS PBL14 START | 127.761 |
HIERARCH ESO ISS PBL14 END | 127.703 |
HIERARCH ESO ISS PBLA14 START | 53.033 |
HIERARCH ESO ISS PBLA14 END | 53.05 |
HIERARCH ESO ISS PBL23 START | 66.01 |
HIERARCH ESO ISS PBL23 END | 65.979 |
HIERARCH ESO ISS PBLA23 START | 327.8 |
HIERARCH ESO ISS PBLA23 END | 327.9 |
HIERARCH ESO ISS PBL24 START | 132.292 |
HIERARCH ESO ISS PBL24 END | 132.295 |
HIERARCH ESO ISS PBLA24 START | 16.778 |
HIERARCH ESO ISS PBLA24 END | 16.818 |
HIERARCH ESO ISS PBL34 START | 101.942 |
HIERARCH ESO ISS PBL34 END | 101.908 |
HIERARCH ESO ISS PBLA34 START | 46.018 |
HIERARCH ESO ISS PBLA34 END | 46.036 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004821 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004821 |
HIERARCH ESO ISS AMBI TEMP | 13.31 |
HIERARCH ESO ISS AMBI FWHM START | 0.78 |
HIERARCH ESO ISS AMBI FWHM END | 0.78 |
HIERARCH ESO FT ROBJ NAME | Sirius |
HIERARCH ESO FT ROBJ ALPHA | 064508.9170 |
HIERARCH ESO FT ROBJ DELTA | -164258.0169 |