Exposure
- ID
- GRAVI.2021-02-02T04:54:26.147_1
- Header ID
- GRAVI.2021-02-02T04:54:26.147
- Date updated
- 2021-02-02 05:07:26 UTC+0000
- Release date
- 2021-02-02 04:54:26 UTC+0000
- UTC Start
- 2021-02-02 04:54:26.147
- UTC End
- 2021-02-02 05:00:26.147
- MJD Start
- 59247.20446929
- MJD End
- 59247.2086359567
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0160215
- Ambient temperature (°C)
- 13.9
- Seeing (arcsec)
- 0.315
Observation
- ID
- 46643
- Category
- calibrator
- Program ID
- 1103.B-0626(D)
- Program Title
- THE CORE OF THE MATTER: SPATIALLY RESOLVING THE AGN BROAD EMISSION LINE REGION WITH GRAVITY
- Program Type
- DDT
- PI / COI
- STURM/ CLENET/ DAVIES/ DEXTER/ ECKART/ EISENHAUER/ GENZEL/ GRATADOUR/ HONIG/ KISHIMOTO/ LACOUR/ LUTZ/ MILLOUR/ NETZER/ PERRIN/ PETERSON/ PETRUCCI/ PFUHL/ PRIETO/ ROUAN/ STOCK/ WAISBERG/ WOILLEZ
Target
- ID
- 35019
- Name
- HD82720
- RA
- 143.418618
- DEC
- -2.55805
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 52.0150 | 52.2700 | 24.6000 | 25.3000 |
| U1-U3 | 94.4980 | 95.0620 | 31.5000 | 32.1000 |
| U1-U4 | 124.1400 | 125.0500 | 60.9180 | 61.2230 |
| U2-U3 | 43.3050 | 43.6050 | 39.8000 | 40.3000 |
| U2-U4 | 87.7830 | 88.2150 | 81.4470 | 81.5620 |
| U3-U4 | 62.4710 | 62.4440 | 108.8960 | 108.9770 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1103.B-0626(D) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59247.20446929 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD82720 |
| HIERARCH ESO INS SOBJ NAME | HD82720 |
| RA | 143.418618 |
| DEC | -2.55805 |
| 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 | 376.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 52.015 |
| HIERARCH ESO ISS PBL12 END | 52.27 |
| HIERARCH ESO ISS PBLA12 START | 24.6 |
| HIERARCH ESO ISS PBLA12 END | 25.3 |
| HIERARCH ESO ISS PBL13 START | 94.498 |
| HIERARCH ESO ISS PBL13 END | 95.062 |
| HIERARCH ESO ISS PBLA13 START | 31.5 |
| HIERARCH ESO ISS PBLA13 END | 32.1 |
| HIERARCH ESO ISS PBL14 START | 124.14 |
| HIERARCH ESO ISS PBL14 END | 125.05 |
| HIERARCH ESO ISS PBLA14 START | 60.918 |
| HIERARCH ESO ISS PBLA14 END | 61.223 |
| HIERARCH ESO ISS PBL23 START | 43.305 |
| HIERARCH ESO ISS PBL23 END | 43.605 |
| HIERARCH ESO ISS PBLA23 START | 39.8 |
| HIERARCH ESO ISS PBLA23 END | 40.3 |
| HIERARCH ESO ISS PBL24 START | 87.783 |
| HIERARCH ESO ISS PBL24 END | 88.215 |
| HIERARCH ESO ISS PBLA24 START | 81.447 |
| HIERARCH ESO ISS PBLA24 END | 81.562 |
| HIERARCH ESO ISS PBL34 START | 62.471 |
| HIERARCH ESO ISS PBL34 END | 62.444 |
| HIERARCH ESO ISS PBLA34 START | 108.896 |
| HIERARCH ESO ISS PBLA34 END | 108.977 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.015303 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01674 |
| HIERARCH ESO ISS AMBI TEMP | 13.9 |
| HIERARCH ESO ISS AMBI FWHM START | 0.33 |
| HIERARCH ESO ISS AMBI FWHM END | 0.3 |