Exposure
- ID
- GRAVI.2019-08-26T09:23:40.845_2
- Header ID
- GRAVI.2019-08-26T09:23:40.845
- Date updated
- 2019-08-26 09:31:28 UTC+0000
- Release date
- 2019-08-26 09:31:27 UTC+0000
- UTC Start
- 2019-08-26 09:23:40.845
- UTC End
- 2019-08-26 09:24:28.845
- MJD Start
- 58721.39144497
- MJD End
- 58721.3920005256
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003806
- Ambient temperature (°C)
- 14.48
- Seeing (arcsec)
- 0.49
Observation
- ID
- 43350
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 32878
- Name
- WDS_J00063-4905B
- RA
- 1.57976791666667
- DEC
- -49.0762371666667
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 J3
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.8670 | 88.8620 | 147.2000 | 147.2000 |
| A0-J2 | 117.0760 | 117.0530 | 127.7000 | 127.8000 |
| A0-J3 | 99.5380 | 99.4930 | 74.2530 | 74.2810 |
| G1-J2 | 44.4870 | 44.4670 | 86.1000 | 86.2000 |
| G1-J3 | 112.2790 | 112.2640 | 25.0940 | 25.1120 |
| J2-J3 | 98.7410 | 98.7410 | 1.8740 | 1.8980 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9801(U) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 58721.39144497 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | WDS J00063-4905A |
| HIERARCH ESO INS SOBJ NAME | WDS_J00063-4905A |
| RA | 1.581969 |
| DEC | -49.07588 |
| 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 | J3 |
| EXPTIME | 64.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 88.867 |
| HIERARCH ESO ISS PBL12 END | 88.862 |
| HIERARCH ESO ISS PBLA12 START | 147.2 |
| HIERARCH ESO ISS PBLA12 END | 147.2 |
| HIERARCH ESO ISS PBL13 START | 117.076 |
| HIERARCH ESO ISS PBL13 END | 117.053 |
| HIERARCH ESO ISS PBLA13 START | 127.7 |
| HIERARCH ESO ISS PBLA13 END | 127.8 |
| HIERARCH ESO ISS PBL14 START | 99.538 |
| HIERARCH ESO ISS PBL14 END | 99.493 |
| HIERARCH ESO ISS PBLA14 START | 74.253 |
| HIERARCH ESO ISS PBLA14 END | 74.281 |
| HIERARCH ESO ISS PBL23 START | 44.487 |
| HIERARCH ESO ISS PBL23 END | 44.467 |
| HIERARCH ESO ISS PBLA23 START | 86.1 |
| HIERARCH ESO ISS PBLA23 END | 86.2 |
| HIERARCH ESO ISS PBL24 START | 112.279 |
| HIERARCH ESO ISS PBL24 END | 112.264 |
| HIERARCH ESO ISS PBLA24 START | 25.094 |
| HIERARCH ESO ISS PBLA24 END | 25.112 |
| HIERARCH ESO ISS PBL34 START | 98.741 |
| HIERARCH ESO ISS PBL34 END | 98.741 |
| HIERARCH ESO ISS PBLA34 START | 1.874 |
| HIERARCH ESO ISS PBLA34 END | 1.898 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003806 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003806 |
| HIERARCH ESO ISS AMBI TEMP | 14.48 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |
| HIERARCH ESO FT ROBJ NAME | WDS_J00063-4905B |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1443 |
| HIERARCH ESO FT ROBJ DELTA | -490434.4538 |