Exposure
- ID
- GRAVI.2021-11-25T01:24:58.539_2
- Header ID
- GRAVI.2021-11-25T01:24:58.539
- Date updated
- 2021-11-25 01:35:39 UTC+0000
- Release date
- 2021-11-25 01:35:39 UTC+0000
- UTC Start
- 2021-11-25 01:24:58.539
- UTC End
- 2021-11-25 01:25:46.539
- MJD Start
- 59543.05901087
- MJD End
- 59543.0595664256
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0073775
- Ambient temperature (°C)
- 15.01
- Seeing (arcsec)
- 0.68
Observation
- ID
- 49011
- 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
- K0 G2 D0 J3
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 61.3240 | 61.3690 | 220.4000 | 220.7000 |
| K0-D0 | 94.2750 | 94.2920 | 206.0000 | 206.2000 |
| K0-J3 | 35.6620 | 35.7510 | 296.3810 | 296.5250 |
| G2-D0 | 38.0880 | 38.0870 | 182.3000 | 182.5000 |
| G2-J3 | 63.0300 | 63.0260 | 7.1010 | 7.2880 |
| D0-J3 | 101.0350 | 101.0290 | 5.2940 | 5.4750 |
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 | 59543.05901087 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | WDS J04403-5857A |
| HIERARCH ESO INS SOBJ NAME | WDS_J04403-5857A |
| RA | 70.075238 |
| DEC | -58.94306 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| 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 | 61.324 |
| HIERARCH ESO ISS PBL12 END | 61.369 |
| HIERARCH ESO ISS PBLA12 START | 220.4 |
| HIERARCH ESO ISS PBLA12 END | 220.7 |
| HIERARCH ESO ISS PBL13 START | 94.275 |
| HIERARCH ESO ISS PBL13 END | 94.292 |
| HIERARCH ESO ISS PBLA13 START | 206.0 |
| HIERARCH ESO ISS PBLA13 END | 206.2 |
| HIERARCH ESO ISS PBL14 START | 35.662 |
| HIERARCH ESO ISS PBL14 END | 35.751 |
| HIERARCH ESO ISS PBLA14 START | 296.381 |
| HIERARCH ESO ISS PBLA14 END | 296.525 |
| HIERARCH ESO ISS PBL23 START | 38.088 |
| HIERARCH ESO ISS PBL23 END | 38.087 |
| HIERARCH ESO ISS PBLA23 START | 182.3 |
| HIERARCH ESO ISS PBLA23 END | 182.5 |
| HIERARCH ESO ISS PBL24 START | 63.03 |
| HIERARCH ESO ISS PBL24 END | 63.026 |
| HIERARCH ESO ISS PBLA24 START | 7.101 |
| HIERARCH ESO ISS PBLA24 END | 7.288 |
| HIERARCH ESO ISS PBL34 START | 101.035 |
| HIERARCH ESO ISS PBL34 END | 101.029 |
| HIERARCH ESO ISS PBLA34 START | 5.294 |
| HIERARCH ESO ISS PBLA34 END | 5.475 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007916 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006839 |
| HIERARCH ESO ISS AMBI TEMP | 15.01 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |
| HIERARCH ESO FT ROBJ NAME | WDS_J04403-5857B |
| HIERARCH ESO FT ROBJ ALPHA | 044018.2290 |
| HIERARCH ESO FT ROBJ DELTA | -585638.0215 |