Exposure
- ID
- GRAVI.2019-12-10T04:12:41.211_2
- Header ID
- GRAVI.2019-12-10T04:12:41.211
- Date updated
- 2019-12-10 04:31:20 UTC+0000
- Release date
- 2020-12-10 04:31:19 UTC+0000
- UTC Start
- 2019-12-10 04:12:41.211
- UTC End
- 2019-12-10 04:17:41.211
- MJD Start
- 58827.17547698
- MJD End
- 58827.1789492022
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0026035
- Ambient temperature (°C)
- 12.59
- Seeing (arcsec)
- 0.77
Observation
- ID
- 43502
- Category
- science
- Program ID
- 1103.B-0626(B)
- 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
- 33013
- Name
- HD25535
- RA
- 60.514375
- DEC
- -34.4821388888889
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 | 55.1070 | 54.9450 | 30.9000 | 31.6000 |
| U1-U3 | 99.6770 | 99.3230 | 37.4000 | 38.1000 |
| U1-U4 | 127.0290 | 126.3750 | 66.1970 | 67.0030 |
| U2-U3 | 45.3570 | 45.1660 | 45.3000 | 46.0000 |
| U2-U4 | 88.0100 | 87.6080 | 87.4030 | 88.3270 |
| U3-U4 | 62.2710 | 62.1510 | 116.6220 | 117.6130 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1103.B-0626(B) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 58827.17547698 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD25535 |
| HIERARCH ESO INS SOBJ NAME | HD25535B |
| RA | 60.518699 |
| DEC | -34.48226 |
| 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 | 392.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 300 |
| HIERARCH ESO ISS PBL12 START | 55.107 |
| HIERARCH ESO ISS PBL12 END | 54.945 |
| HIERARCH ESO ISS PBLA12 START | 30.9 |
| HIERARCH ESO ISS PBLA12 END | 31.6 |
| HIERARCH ESO ISS PBL13 START | 99.677 |
| HIERARCH ESO ISS PBL13 END | 99.323 |
| HIERARCH ESO ISS PBLA13 START | 37.4 |
| HIERARCH ESO ISS PBLA13 END | 38.1 |
| HIERARCH ESO ISS PBL14 START | 127.029 |
| HIERARCH ESO ISS PBL14 END | 126.375 |
| HIERARCH ESO ISS PBLA14 START | 66.197 |
| HIERARCH ESO ISS PBLA14 END | 67.003 |
| HIERARCH ESO ISS PBL23 START | 45.357 |
| HIERARCH ESO ISS PBL23 END | 45.166 |
| HIERARCH ESO ISS PBLA23 START | 45.3 |
| HIERARCH ESO ISS PBLA23 END | 46.0 |
| HIERARCH ESO ISS PBL24 START | 88.01 |
| HIERARCH ESO ISS PBL24 END | 87.608 |
| HIERARCH ESO ISS PBLA24 START | 87.403 |
| HIERARCH ESO ISS PBLA24 END | 88.327 |
| HIERARCH ESO ISS PBL34 START | 62.271 |
| HIERARCH ESO ISS PBL34 END | 62.151 |
| HIERARCH ESO ISS PBLA34 START | 116.622 |
| HIERARCH ESO ISS PBLA34 END | 117.613 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002405 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002802 |
| HIERARCH ESO ISS AMBI TEMP | 12.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.86 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |
| HIERARCH ESO FT ROBJ NAME | HD25535 |
| HIERARCH ESO FT ROBJ ALPHA | 040203.450 |
| HIERARCH ESO FT ROBJ DELTA | -342855.700 |