Exposure
- ID
- GRAVI.2022-05-20T01:30:37.548_1
- Header ID
- GRAVI.2022-05-20T01:30:37.548
- Date updated
- 2022-05-20 01:41:00 UTC+0000
- Release date
- 2022-05-20 01:30:37 UTC+0000
- UTC Start
- 2022-05-20 01:30:37.548
- UTC End
- 2022-05-20 01:32:37.548
- MJD Start
- 59719.06293458
- MJD End
- 59719.0643234689
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0054805
- Ambient temperature (°C)
- 13.04
- Seeing (arcsec)
- 0.655
Observation
- ID
- 50938
- Category
- calibrator
- Program ID
- 109.23BY.001
- Program Title
- SIZING UP THE HOT DUST CONTINUUM IN AGN WITH DIRECT MEASUREMENTS
- Program Type
- Normal
- PI / COI
- DAVIES/ DE ZEEUW/ DEXTER/ HOENIG/ LUTZ/ SHANGGUAN/ SHIMIZU/ STURM/ SANTOS/ CAO/ KISHIMOTO
Target
- ID
- 37989
- Name
- None
- RA
- 155.920091
- DEC
- -17.60267
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.5930 | 55.5290 | 35.7000 | 35.7000 |
| U1-U3 | 99.4880 | 99.3200 | 41.3000 | 41.4000 |
| U1-U4 | 117.3260 | 116.7790 | 68.3330 | 68.4160 |
| U2-U3 | 44.4970 | 44.3880 | 48.3000 | 48.4000 |
| U2-U4 | 76.6550 | 76.1770 | 91.3850 | 91.5830 |
| U3-U4 | 53.6040 | 53.3350 | 125.9220 | 126.3210 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.23BY.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 59719.06293458 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 90092 |
| HIERARCH ESO INS SOBJ NAME | None |
| RA | 155.920091 |
| DEC | -17.60267 |
| HIERARCH ESO INS SPEC RES | LOW |
| 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 | 150.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 120 |
| HIERARCH ESO ISS PBL12 START | 55.593 |
| HIERARCH ESO ISS PBL12 END | 55.529 |
| HIERARCH ESO ISS PBLA12 START | 35.7 |
| HIERARCH ESO ISS PBLA12 END | 35.7 |
| HIERARCH ESO ISS PBL13 START | 99.488 |
| HIERARCH ESO ISS PBL13 END | 99.32 |
| HIERARCH ESO ISS PBLA13 START | 41.3 |
| HIERARCH ESO ISS PBLA13 END | 41.4 |
| HIERARCH ESO ISS PBL14 START | 117.326 |
| HIERARCH ESO ISS PBL14 END | 116.779 |
| HIERARCH ESO ISS PBLA14 START | 68.333 |
| HIERARCH ESO ISS PBLA14 END | 68.416 |
| HIERARCH ESO ISS PBL23 START | 44.497 |
| HIERARCH ESO ISS PBL23 END | 44.388 |
| HIERARCH ESO ISS PBLA23 START | 48.3 |
| HIERARCH ESO ISS PBLA23 END | 48.4 |
| HIERARCH ESO ISS PBL24 START | 76.655 |
| HIERARCH ESO ISS PBL24 END | 76.177 |
| HIERARCH ESO ISS PBLA24 START | 91.385 |
| HIERARCH ESO ISS PBLA24 END | 91.583 |
| HIERARCH ESO ISS PBL34 START | 53.604 |
| HIERARCH ESO ISS PBL34 END | 53.335 |
| HIERARCH ESO ISS PBLA34 START | 125.922 |
| HIERARCH ESO ISS PBLA34 END | 126.321 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005098 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005863 |
| HIERARCH ESO ISS AMBI TEMP | 13.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |
| HIERARCH ESO FT ROBJ NAME | HD_90092 |
| HIERARCH ESO FT ROBJ ALPHA | 102340.207 |
| HIERARCH ESO FT ROBJ DELTA | -173609.382 |