Exposure
- ID
- GRAVI.2022-06-20T07:57:06.225_1
- Header ID
- GRAVI.2022-06-20T07:57:06.225
- Date updated
- 2022-06-20 12:25:25 UTC+0000
- Release date
- 2022-06-20 07:57:06 UTC+0000
- UTC Start
- 2022-06-20 07:57:06.225
- UTC End
- 2022-06-20 08:01:06.225
- MJD Start
- 59750.33132205
- MJD End
- 59750.3340998278
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002232
- Ambient temperature (°C)
- 7.61
- Seeing (arcsec)
- 1.37
Observation
- ID
- 51286
- Category
- calibrator
- Program ID
- 109.2375.001
- Program Title
- CHARACTERIZATION OF THE INNER-DISK DUST EMISSION OF TRANSITIONAL DISKS AROUND T TAURI STARS
- Program Type
- Normal
- PI / COI
- FLORES/ CACERES/ LACOUR/ SCHREIBER
Target
- ID
- 38221
- Name
- HIP92759
- RA
- 283.539154
- DEC
- -36.6567
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 51.0450 | 50.8100 | 39.4000 | 39.7000 |
| U1-U3 | 90.9940 | 90.4790 | 46.2000 | 46.5000 |
| U1-U4 | 111.6320 | 110.6370 | 78.1050 | 78.6370 |
| U2-U3 | 40.7550 | 40.4740 | 54.7000 | 55.0000 |
| U2-U4 | 78.5930 | 77.9610 | 102.0780 | 102.8180 |
| U3-U4 | 59.1880 | 58.9650 | 132.5390 | 133.3780 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.2375.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59750.33132205 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | CD-36 13108 |
| HIERARCH ESO INS SOBJ NAME | HIP92759 |
| RA | 283.539154 |
| DEC | -36.6567 |
| 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 | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 51.045 |
| HIERARCH ESO ISS PBL12 END | 50.81 |
| HIERARCH ESO ISS PBLA12 START | 39.4 |
| HIERARCH ESO ISS PBLA12 END | 39.7 |
| HIERARCH ESO ISS PBL13 START | 90.994 |
| HIERARCH ESO ISS PBL13 END | 90.479 |
| HIERARCH ESO ISS PBLA13 START | 46.2 |
| HIERARCH ESO ISS PBLA13 END | 46.5 |
| HIERARCH ESO ISS PBL14 START | 111.632 |
| HIERARCH ESO ISS PBL14 END | 110.637 |
| HIERARCH ESO ISS PBLA14 START | 78.105 |
| HIERARCH ESO ISS PBLA14 END | 78.637 |
| HIERARCH ESO ISS PBL23 START | 40.755 |
| HIERARCH ESO ISS PBL23 END | 40.474 |
| HIERARCH ESO ISS PBLA23 START | 54.7 |
| HIERARCH ESO ISS PBLA23 END | 55.0 |
| HIERARCH ESO ISS PBL24 START | 78.593 |
| HIERARCH ESO ISS PBL24 END | 77.961 |
| HIERARCH ESO ISS PBLA24 START | 102.078 |
| HIERARCH ESO ISS PBLA24 END | 102.818 |
| HIERARCH ESO ISS PBL34 START | 59.188 |
| HIERARCH ESO ISS PBL34 END | 58.965 |
| HIERARCH ESO ISS PBLA34 START | 132.539 |
| HIERARCH ESO ISS PBLA34 END | 133.378 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002232 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002232 |
| HIERARCH ESO ISS AMBI TEMP | 7.61 |
| HIERARCH ESO ISS AMBI FWHM START | 1.37 |
| HIERARCH ESO ISS AMBI FWHM END | 1.37 |