Exposure
- ID
- GRAVI.2021-01-20T05:27:44.812_2
- Header ID
- GRAVI.2021-01-20T05:27:44.812
- Date updated
- 2021-01-20 05:35:58 UTC+0000
- Release date
- 2021-01-20 05:27:44 UTC+0000
- UTC Start
- 2021-01-20 05:27:44.812
- UTC End
- 2021-01-20 05:28:00.812
- MJD Start
- 59234.22760199
- MJD End
- 59234.2277871752
- Exposure time (s)
- 16.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0058885
- Ambient temperature (°C)
- 13.35
- Seeing (arcsec)
- 0.655
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 | 80.1270 | 80.0560 | 128.9000 | 129.0000 |
A0-D0 | 28.9980 | 28.9690 | 78.5000 | 78.5000 |
A0-J3 | 126.9600 | 126.8950 | 53.2400 | 53.2550 |
G1-D0 | 65.6030 | 65.5710 | 328.9000 | 328.9000 |
G1-J3 | 132.3320 | 132.3350 | 17.3110 | 17.3530 |
D0-J3 | 101.4820 | 101.4440 | 46.2460 | 46.2620 |
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 | 59234.22760199 |
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 | 80.127 |
HIERARCH ESO ISS PBL12 END | 80.056 |
HIERARCH ESO ISS PBLA12 START | 128.9 |
HIERARCH ESO ISS PBLA12 END | 129.0 |
HIERARCH ESO ISS PBL13 START | 28.998 |
HIERARCH ESO ISS PBL13 END | 28.969 |
HIERARCH ESO ISS PBLA13 START | 78.5 |
HIERARCH ESO ISS PBLA13 END | 78.5 |
HIERARCH ESO ISS PBL14 START | 126.96 |
HIERARCH ESO ISS PBL14 END | 126.895 |
HIERARCH ESO ISS PBLA14 START | 53.24 |
HIERARCH ESO ISS PBLA14 END | 53.255 |
HIERARCH ESO ISS PBL23 START | 65.603 |
HIERARCH ESO ISS PBL23 END | 65.571 |
HIERARCH ESO ISS PBLA23 START | 328.9 |
HIERARCH ESO ISS PBLA23 END | 328.9 |
HIERARCH ESO ISS PBL24 START | 132.332 |
HIERARCH ESO ISS PBL24 END | 132.335 |
HIERARCH ESO ISS PBLA24 START | 17.311 |
HIERARCH ESO ISS PBLA24 END | 17.353 |
HIERARCH ESO ISS PBL34 START | 101.482 |
HIERARCH ESO ISS PBL34 END | 101.444 |
HIERARCH ESO ISS PBLA34 START | 46.246 |
HIERARCH ESO ISS PBLA34 END | 46.262 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005952 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005825 |
HIERARCH ESO ISS AMBI TEMP | 13.35 |
HIERARCH ESO ISS AMBI FWHM START | 0.67 |
HIERARCH ESO ISS AMBI FWHM END | 0.64 |
HIERARCH ESO FT ROBJ NAME | Sirius |
HIERARCH ESO FT ROBJ ALPHA | 064508.9170 |
HIERARCH ESO FT ROBJ DELTA | -164258.0169 |