Exposure
- ID
- GRAVI.2022-07-05T01:05:41.781_2
- Header ID
- GRAVI.2022-07-05T01:05:41.781
- Date updated
- 2022-07-05 01:13:44 UTC+0000
- Release date
- 2022-07-05 01:13:43 UTC+0000
- UTC Start
- 2022-07-05 01:05:41.781
- UTC End
- 2022-07-05 01:07:17.781
- MJD Start
- 59765.04562246
- MJD End
- 59765.0467335711
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0038005
- Ambient temperature (°C)
- 13.61
- Seeing (arcsec)
- 0.965
Observation
- ID
- 51417
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 38258
- Name
- WDS_J13535-3540B
- RA
- 208.386262916667
- DEC
- -35.6640528333333
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G2 J2 J3
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G2 | 63.9190 | 63.7780 | 60.7000 | 60.9000 |
| A0-J2 | 124.4020 | 124.1760 | 105.1000 | 105.4000 |
| A0-J3 | 123.9640 | 123.7060 | 55.8990 | 56.0920 |
| G2-J2 | 90.5650 | 90.5140 | 134.7000 | 135.0000 |
| G2-J3 | 60.4990 | 60.3830 | 50.8690 | 51.0530 |
| J2-J3 | 103.3440 | 103.3560 | 350.2640 | 350.4960 |
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 | 59765.04562246 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | y Cen |
| HIERARCH ESO INS SOBJ NAME | WDS_J13535-3540A |
| RA | 208.385868 |
| DEC | -35.66428 |
| 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 | G2 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 114.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 63.919 |
| HIERARCH ESO ISS PBL12 END | 63.778 |
| HIERARCH ESO ISS PBLA12 START | 60.7 |
| HIERARCH ESO ISS PBLA12 END | 60.9 |
| HIERARCH ESO ISS PBL13 START | 124.402 |
| HIERARCH ESO ISS PBL13 END | 124.176 |
| HIERARCH ESO ISS PBLA13 START | 105.1 |
| HIERARCH ESO ISS PBLA13 END | 105.4 |
| HIERARCH ESO ISS PBL14 START | 123.964 |
| HIERARCH ESO ISS PBL14 END | 123.706 |
| HIERARCH ESO ISS PBLA14 START | 55.899 |
| HIERARCH ESO ISS PBLA14 END | 56.092 |
| HIERARCH ESO ISS PBL23 START | 90.565 |
| HIERARCH ESO ISS PBL23 END | 90.514 |
| HIERARCH ESO ISS PBLA23 START | 134.7 |
| HIERARCH ESO ISS PBLA23 END | 135.0 |
| HIERARCH ESO ISS PBL24 START | 60.499 |
| HIERARCH ESO ISS PBL24 END | 60.383 |
| HIERARCH ESO ISS PBLA24 START | 50.869 |
| HIERARCH ESO ISS PBLA24 END | 51.053 |
| HIERARCH ESO ISS PBL34 START | 103.344 |
| HIERARCH ESO ISS PBL34 END | 103.356 |
| HIERARCH ESO ISS PBLA34 START | 350.264 |
| HIERARCH ESO ISS PBLA34 END | 350.496 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003948 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003653 |
| HIERARCH ESO ISS AMBI TEMP | 13.61 |
| HIERARCH ESO ISS AMBI FWHM START | 0.98 |
| HIERARCH ESO ISS AMBI FWHM END | 0.95 |
| HIERARCH ESO FT ROBJ NAME | WDS_J13535-3540B |
| HIERARCH ESO FT ROBJ ALPHA | 135332.7031 |
| HIERARCH ESO FT ROBJ DELTA | -353950.5902 |