Exposure
- ID
- GRAVI.2023-12-06T04:42:06.720_2
- Header ID
- GRAVI.2023-12-06T04:42:06.720
- Date updated
- 2023-12-06 04:50:34 UTC+0000
- Release date
- 2023-12-06 04:50:34 UTC+0000
- UTC Start
- 2023-12-06 04:42:06.720
- UTC End
- 2023-12-06 04:42:54.720
- MJD Start
- 60284.19591111
- MJD End
- 60284.1964666656
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007066
- Ambient temperature (°C)
- 14.38
- Seeing (arcsec)
- 0.435
Observation
- ID
- 57833
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 32134
- Name
- WDS_J04403-5857B
- RA
- 70.0759541666667
- DEC
- -58.9438948611111
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 B5 D0 G1
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 42.8040 | 42.8310 | 149.6000 | 149.8000 |
| A0-D0 | 31.1980 | 31.1820 | 78.0000 | 78.2000 |
| A0-G1 | 88.5000 | 88.5390 | 115.7270 | 115.9290 |
| B5-D0 | 44.2990 | 44.2850 | 11.5000 | 11.7000 |
| B5-G1 | 58.0900 | 58.0800 | 91.4750 | 91.6900 |
| D0-G1 | 66.6160 | 66.6600 | 132.3790 | 132.5590 |
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 | 60284.19591111 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | WDS J04403-5857A |
| HIERARCH ESO INS SOBJ NAME | WDS_J04403-5857A |
| RA | 70.070958 |
| DEC | -58.94298 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | G1 |
| EXPTIME | 64.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 42.804 |
| HIERARCH ESO ISS PBL12 END | 42.831 |
| HIERARCH ESO ISS PBLA12 START | 149.6 |
| HIERARCH ESO ISS PBLA12 END | 149.8 |
| HIERARCH ESO ISS PBL13 START | 31.198 |
| HIERARCH ESO ISS PBL13 END | 31.182 |
| HIERARCH ESO ISS PBLA13 START | 78.0 |
| HIERARCH ESO ISS PBLA13 END | 78.2 |
| HIERARCH ESO ISS PBL14 START | 88.5 |
| HIERARCH ESO ISS PBL14 END | 88.539 |
| HIERARCH ESO ISS PBLA14 START | 115.727 |
| HIERARCH ESO ISS PBLA14 END | 115.929 |
| HIERARCH ESO ISS PBL23 START | 44.299 |
| HIERARCH ESO ISS PBL23 END | 44.285 |
| HIERARCH ESO ISS PBLA23 START | 11.5 |
| HIERARCH ESO ISS PBLA23 END | 11.7 |
| HIERARCH ESO ISS PBL24 START | 58.09 |
| HIERARCH ESO ISS PBL24 END | 58.08 |
| HIERARCH ESO ISS PBLA24 START | 91.475 |
| HIERARCH ESO ISS PBLA24 END | 91.69 |
| HIERARCH ESO ISS PBL34 START | 66.616 |
| HIERARCH ESO ISS PBL34 END | 66.66 |
| HIERARCH ESO ISS PBLA34 START | 132.379 |
| HIERARCH ESO ISS PBLA34 END | 132.559 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007066 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007066 |
| HIERARCH ESO ISS AMBI TEMP | 14.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |
| HIERARCH ESO FT ROBJ NAME | WDS_J04403-5857B |
| HIERARCH ESO FT ROBJ ALPHA | 044018.2290 |
| HIERARCH ESO FT ROBJ DELTA | -585638.0215 |