Exposure
- ID
- GRAVI.2021-03-03T09:19:22.860_2
- Header ID
- GRAVI.2021-03-03T09:19:22.860
- Date updated
- 2021-03-03 09:45:56 UTC+0000
- Release date
- 2022-03-03 09:45:56 UTC+0000
- UTC Start
- 2021-03-03 09:19:22.860
- UTC End
- 2021-03-03 09:32:42.860
- MJD Start
- 59276.38845903
- MJD End
- 59276.3977182893
- Exposure time (s)
- 800.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004493
- Ambient temperature (°C)
- 11.23
- Seeing (arcsec)
- 1.075
Observation
- ID
- 46990
- Category
- science
- 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
- 35266
- Name
- HD_167665
- RA
- 274.348991666667
- DEC
- -28.2889447222222
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.1610 | 56.1870 | 3.3000 | 5.3000 |
| U1-U3 | 100.6400 | 100.8010 | 8.3000 | 10.5000 |
| U1-U4 | 116.3810 | 118.0670 | 32.8220 | 35.6650 |
| U2-U3 | 44.9660 | 45.1400 | 14.6000 | 17.0000 |
| U2-U4 | 72.9750 | 75.1840 | 55.1190 | 57.8810 |
| U3-U4 | 48.5560 | 50.5640 | 92.1070 | 93.6220 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1103.B-0626(D) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59276.38845903 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 167665 |
| HIERARCH ESO INS SOBJ NAME | HD167665B |
| RA | 274.352184 |
| DEC | -28.28985 |
| 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 | 814.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 56.161 |
| HIERARCH ESO ISS PBL12 END | 56.187 |
| HIERARCH ESO ISS PBLA12 START | 3.3 |
| HIERARCH ESO ISS PBLA12 END | 5.3 |
| HIERARCH ESO ISS PBL13 START | 100.64 |
| HIERARCH ESO ISS PBL13 END | 100.801 |
| HIERARCH ESO ISS PBLA13 START | 8.3 |
| HIERARCH ESO ISS PBLA13 END | 10.5 |
| HIERARCH ESO ISS PBL14 START | 116.381 |
| HIERARCH ESO ISS PBL14 END | 118.067 |
| HIERARCH ESO ISS PBLA14 START | 32.822 |
| HIERARCH ESO ISS PBLA14 END | 35.665 |
| HIERARCH ESO ISS PBL23 START | 44.966 |
| HIERARCH ESO ISS PBL23 END | 45.14 |
| HIERARCH ESO ISS PBLA23 START | 14.6 |
| HIERARCH ESO ISS PBLA23 END | 17.0 |
| HIERARCH ESO ISS PBL24 START | 72.975 |
| HIERARCH ESO ISS PBL24 END | 75.184 |
| HIERARCH ESO ISS PBLA24 START | 55.119 |
| HIERARCH ESO ISS PBLA24 END | 57.881 |
| HIERARCH ESO ISS PBL34 START | 48.556 |
| HIERARCH ESO ISS PBL34 END | 50.564 |
| HIERARCH ESO ISS PBLA34 START | 92.107 |
| HIERARCH ESO ISS PBLA34 END | 93.622 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004701 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004285 |
| HIERARCH ESO ISS AMBI TEMP | 11.23 |
| HIERARCH ESO ISS AMBI FWHM START | 1.14 |
| HIERARCH ESO ISS AMBI FWHM END | 1.01 |
| HIERARCH ESO FT ROBJ NAME | HD_167665 |
| HIERARCH ESO FT ROBJ ALPHA | 181723.758 |
| HIERARCH ESO FT ROBJ DELTA | -281720.201 |