Exposure
- ID
- GRAVI.2022-05-20T01:33:37.555_1
- Header ID
- GRAVI.2022-05-20T01:33:37.555
- Date updated
- 2022-05-20 01:45:35 UTC+0000
- Release date
- 2022-05-20 01:33:37 UTC+0000
- UTC Start
- 2022-05-20 01:33:37.555
- UTC End
- 2022-05-20 01:35:37.555
- MJD Start
- 59719.065018
- MJD End
- 59719.0664068889
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005981
- Ambient temperature (°C)
- 13.06
- Seeing (arcsec)
- 0.66
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 | 55.5140 | 55.4480 | 35.8000 | 35.9000 |
| U1-U3 | 99.2810 | 99.1070 | 41.4000 | 41.4000 |
| U1-U4 | 116.6540 | 116.0940 | 68.4340 | 68.5140 |
| U2-U3 | 44.3630 | 44.2510 | 48.4000 | 48.4000 |
| U2-U4 | 76.0670 | 75.5790 | 91.6280 | 91.8280 |
| U3-U4 | 53.2740 | 53.0020 | 126.4120 | 126.8180 |
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 | 59719.065018 |
| 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 | 55.514 |
| HIERARCH ESO ISS PBL12 END | 55.448 |
| HIERARCH ESO ISS PBLA12 START | 35.8 |
| HIERARCH ESO ISS PBLA12 END | 35.9 |
| HIERARCH ESO ISS PBL13 START | 99.281 |
| HIERARCH ESO ISS PBL13 END | 99.107 |
| HIERARCH ESO ISS PBLA13 START | 41.4 |
| HIERARCH ESO ISS PBLA13 END | 41.4 |
| HIERARCH ESO ISS PBL14 START | 116.654 |
| HIERARCH ESO ISS PBL14 END | 116.094 |
| HIERARCH ESO ISS PBLA14 START | 68.434 |
| HIERARCH ESO ISS PBLA14 END | 68.514 |
| HIERARCH ESO ISS PBL23 START | 44.363 |
| HIERARCH ESO ISS PBL23 END | 44.251 |
| HIERARCH ESO ISS PBLA23 START | 48.4 |
| HIERARCH ESO ISS PBLA23 END | 48.4 |
| HIERARCH ESO ISS PBL24 START | 76.067 |
| HIERARCH ESO ISS PBL24 END | 75.579 |
| HIERARCH ESO ISS PBLA24 START | 91.628 |
| HIERARCH ESO ISS PBLA24 END | 91.828 |
| HIERARCH ESO ISS PBL34 START | 53.274 |
| HIERARCH ESO ISS PBL34 END | 53.002 |
| HIERARCH ESO ISS PBLA34 START | 126.412 |
| HIERARCH ESO ISS PBLA34 END | 126.818 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005863 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006099 |
| HIERARCH ESO ISS AMBI TEMP | 13.06 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| 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 |