Exposure
- ID
- GRAVI.2021-02-27T04:28:53.304_1
- Header ID
- GRAVI.2021-02-27T04:28:53.304
- Date updated
- 2021-02-27 04:36:31 UTC+0000
- Release date
- 2021-02-27 04:36:30 UTC+0000
- UTC Start
- 2021-02-27 04:28:53.304
- UTC End
- 2021-02-27 04:29:12.504
- MJD Start
- 59272.18672805
- MJD End
- 59272.1869502722
- Exposure time (s)
- 19.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005895
- Ambient temperature (°C)
- 14.86
- Seeing (arcsec)
- 0.79
Observation
- ID
- 46935
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 35236
- Name
- WDS_J09307-4028B
- RA
- 142.676522
- DEC
- -40.4663
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 53.6520 | 53.6460 | 32.0000 | 32.0000 |
| U1-U3 | 97.2000 | 97.1870 | 38.7000 | 38.7000 |
| U1-U4 | 125.5060 | 125.4850 | 67.8830 | 67.9110 |
| U2-U3 | 44.3540 | 44.3470 | 46.8000 | 46.8000 |
| U2-U4 | 87.8410 | 87.8290 | 88.8480 | 88.8800 |
| U3-U4 | 62.4270 | 62.4260 | 117.2640 | 117.2970 |
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 | 59272.18672805 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | WDS J09307-4028A |
| HIERARCH ESO INS SOBJ NAME | WDS_J09307-4028B |
| RA | 142.676522 |
| DEC | -40.4663 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 41.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 53.652 |
| HIERARCH ESO ISS PBL12 END | 53.646 |
| HIERARCH ESO ISS PBLA12 START | 32.0 |
| HIERARCH ESO ISS PBLA12 END | 32.0 |
| HIERARCH ESO ISS PBL13 START | 97.2 |
| HIERARCH ESO ISS PBL13 END | 97.187 |
| HIERARCH ESO ISS PBLA13 START | 38.7 |
| HIERARCH ESO ISS PBLA13 END | 38.7 |
| HIERARCH ESO ISS PBL14 START | 125.506 |
| HIERARCH ESO ISS PBL14 END | 125.485 |
| HIERARCH ESO ISS PBLA14 START | 67.883 |
| HIERARCH ESO ISS PBLA14 END | 67.911 |
| HIERARCH ESO ISS PBL23 START | 44.354 |
| HIERARCH ESO ISS PBL23 END | 44.347 |
| HIERARCH ESO ISS PBLA23 START | 46.8 |
| HIERARCH ESO ISS PBLA23 END | 46.8 |
| HIERARCH ESO ISS PBL24 START | 87.841 |
| HIERARCH ESO ISS PBL24 END | 87.829 |
| HIERARCH ESO ISS PBLA24 START | 88.848 |
| HIERARCH ESO ISS PBLA24 END | 88.88 |
| HIERARCH ESO ISS PBL34 START | 62.427 |
| HIERARCH ESO ISS PBL34 END | 62.426 |
| HIERARCH ESO ISS PBLA34 START | 117.264 |
| HIERARCH ESO ISS PBLA34 END | 117.297 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005895 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005895 |
| HIERARCH ESO ISS AMBI TEMP | 14.86 |
| HIERARCH ESO ISS AMBI FWHM START | 0.79 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |
| HIERARCH ESO FT ROBJ NAME | WDS_J09307-4028A |
| HIERARCH ESO FT ROBJ ALPHA | 093041.926 |
| HIERARCH ESO FT ROBJ DELTA | -402800.591 |