Exposure
- ID
- GRAVI.2019-08-26T09:26:25.852_2
- Header ID
- GRAVI.2019-08-26T09:26:25.852
- Date updated
- 2019-08-26 09:35:53 UTC+0000
- Release date
- 2019-08-26 09:35:53 UTC+0000
- UTC Start
- 2019-08-26 09:26:25.852
- UTC End
- 2019-08-26 09:27:13.852
- MJD Start
- 58721.39335477
- MJD End
- 58721.3939103256
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003701
- Ambient temperature (°C)
- 14.49
- Seeing (arcsec)
- 0.5
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 | 88.7940 | 88.7890 | 147.8000 | 147.8000 |
| A0-J2 | 116.7340 | 116.7110 | 128.4000 | 128.4000 |
| A0-J3 | 98.8700 | 98.8260 | 74.6660 | 74.6940 |
| G1-J2 | 44.1890 | 44.1690 | 86.6000 | 86.7000 |
| G1-J3 | 112.0420 | 112.0260 | 25.3570 | 25.3740 |
| J2-J3 | 98.7320 | 98.7310 | 2.2440 | 2.2690 |
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 | 58721.39335477 |
| 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 | 88.794 |
| HIERARCH ESO ISS PBL12 END | 88.789 |
| HIERARCH ESO ISS PBLA12 START | 147.8 |
| HIERARCH ESO ISS PBLA12 END | 147.8 |
| HIERARCH ESO ISS PBL13 START | 116.734 |
| HIERARCH ESO ISS PBL13 END | 116.711 |
| HIERARCH ESO ISS PBLA13 START | 128.4 |
| HIERARCH ESO ISS PBLA13 END | 128.4 |
| HIERARCH ESO ISS PBL14 START | 98.87 |
| HIERARCH ESO ISS PBL14 END | 98.826 |
| HIERARCH ESO ISS PBLA14 START | 74.666 |
| HIERARCH ESO ISS PBLA14 END | 74.694 |
| HIERARCH ESO ISS PBL23 START | 44.189 |
| HIERARCH ESO ISS PBL23 END | 44.169 |
| HIERARCH ESO ISS PBLA23 START | 86.6 |
| HIERARCH ESO ISS PBLA23 END | 86.7 |
| HIERARCH ESO ISS PBL24 START | 112.042 |
| HIERARCH ESO ISS PBL24 END | 112.026 |
| HIERARCH ESO ISS PBLA24 START | 25.357 |
| HIERARCH ESO ISS PBLA24 END | 25.374 |
| HIERARCH ESO ISS PBL34 START | 98.732 |
| HIERARCH ESO ISS PBL34 END | 98.731 |
| HIERARCH ESO ISS PBLA34 START | 2.244 |
| HIERARCH ESO ISS PBLA34 END | 2.269 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003701 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003701 |
| HIERARCH ESO ISS AMBI TEMP | 14.49 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |
| HIERARCH ESO FT ROBJ NAME | WDS_J00063-4905B |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1443 |
| HIERARCH ESO FT ROBJ DELTA | -490434.4538 |