Exposure
- ID
- GRAVI.2021-03-26T03:48:00.521_1
- Header ID
- GRAVI.2021-03-26T03:48:00.521
- Date updated
- 2021-03-26 03:55:24 UTC+0000
- Release date
- 2021-03-26 03:55:24 UTC+0000
- UTC Start
- 2021-03-26 03:48:00.521
- UTC End
- 2021-03-26 03:48:10.121
- MJD Start
- 59299.15833936
- MJD End
- 59299.1584504711
- Exposure time (s)
- 9.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004709
- Ambient temperature (°C)
- 13.32
- Seeing (arcsec)
- 0.73
Observation
- ID
- 47273
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 35456
- Name
- WDS_J09307-4028A
- RA
- 142.676307
- DEC
- -40.46633
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 50.9880 | 50.9770 | 38.6000 | 38.6000 |
| U1-U3 | 91.4780 | 91.4560 | 45.5000 | 45.6000 |
| U1-U4 | 115.7210 | 115.6830 | 77.0890 | 77.1170 |
| U2-U3 | 41.3310 | 41.3190 | 54.1000 | 54.2000 |
| U2-U4 | 82.2050 | 82.1820 | 99.8070 | 99.8420 |
| U3-U4 | 60.9730 | 60.9660 | 128.8120 | 128.8500 |
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 | 59299.15833936 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | WDS J09307-4028A |
| HIERARCH ESO INS SOBJ NAME | WDS_J09307-4028A |
| RA | 142.676307 |
| DEC | -40.46633 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 32.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 50.988 |
| HIERARCH ESO ISS PBL12 END | 50.977 |
| HIERARCH ESO ISS PBLA12 START | 38.6 |
| HIERARCH ESO ISS PBLA12 END | 38.6 |
| HIERARCH ESO ISS PBL13 START | 91.478 |
| HIERARCH ESO ISS PBL13 END | 91.456 |
| HIERARCH ESO ISS PBLA13 START | 45.5 |
| HIERARCH ESO ISS PBLA13 END | 45.6 |
| HIERARCH ESO ISS PBL14 START | 115.721 |
| HIERARCH ESO ISS PBL14 END | 115.683 |
| HIERARCH ESO ISS PBLA14 START | 77.089 |
| HIERARCH ESO ISS PBLA14 END | 77.117 |
| HIERARCH ESO ISS PBL23 START | 41.331 |
| HIERARCH ESO ISS PBL23 END | 41.319 |
| HIERARCH ESO ISS PBLA23 START | 54.1 |
| HIERARCH ESO ISS PBLA23 END | 54.2 |
| HIERARCH ESO ISS PBL24 START | 82.205 |
| HIERARCH ESO ISS PBL24 END | 82.182 |
| HIERARCH ESO ISS PBLA24 START | 99.807 |
| HIERARCH ESO ISS PBLA24 END | 99.842 |
| HIERARCH ESO ISS PBL34 START | 60.973 |
| HIERARCH ESO ISS PBL34 END | 60.966 |
| HIERARCH ESO ISS PBLA34 START | 128.812 |
| HIERARCH ESO ISS PBLA34 END | 128.85 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00465 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004768 |
| HIERARCH ESO ISS AMBI TEMP | 13.32 |
| HIERARCH ESO ISS AMBI FWHM START | 0.75 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |
| HIERARCH ESO FT ROBJ NAME | WDS_J09307-4028B |
| HIERARCH ESO FT ROBJ ALPHA | 093041.9898 |
| HIERARCH ESO FT ROBJ DELTA | -402801.2325 |