Exposure
- ID
- GRAVI.2021-03-03T04:01:52.061_2
- Header ID
- GRAVI.2021-03-03T04:01:52.061
- Date updated
- 2021-03-03 04:20:34 UTC+0000
- Release date
- 2022-03-03 04:20:34 UTC+0000
- UTC Start
- 2021-03-03 04:01:52.061
- UTC End
- 2021-03-03 04:09:52.061
- MJD Start
- 59276.16796367
- MJD End
- 59276.1735192256
- Exposure time (s)
- 480.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004276
- Ambient temperature (°C)
- 12.7
- Seeing (arcsec)
- 1.12
Observation
- ID
- 46994
- 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
- 35270
- Name
- HD_74014
- RA
- 130.3273375
- DEC
- -4.80894083333333
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 | 56.1120 | 56.2430 | 33.2000 | 33.5000 |
| U1-U3 | 102.1460 | 102.2950 | 38.8000 | 39.1000 |
| U1-U4 | 128.7070 | 127.9930 | 63.7260 | 63.7480 |
| U2-U3 | 46.6370 | 46.6360 | 45.6000 | 45.8000 |
| U2-U4 | 85.3090 | 84.2810 | 83.2700 | 83.3680 |
| U3-U4 | 56.1410 | 55.1970 | 113.7550 | 114.3670 |
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 | 59276.16796367 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 74014 |
| HIERARCH ESO INS SOBJ NAME | HD74014B |
| RA | 130.329557 |
| DEC | -4.80888 |
| 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 | 497.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 56.112 |
| HIERARCH ESO ISS PBL12 END | 56.243 |
| HIERARCH ESO ISS PBLA12 START | 33.2 |
| HIERARCH ESO ISS PBLA12 END | 33.5 |
| HIERARCH ESO ISS PBL13 START | 102.146 |
| HIERARCH ESO ISS PBL13 END | 102.295 |
| HIERARCH ESO ISS PBLA13 START | 38.8 |
| HIERARCH ESO ISS PBLA13 END | 39.1 |
| HIERARCH ESO ISS PBL14 START | 128.707 |
| HIERARCH ESO ISS PBL14 END | 127.993 |
| HIERARCH ESO ISS PBLA14 START | 63.726 |
| HIERARCH ESO ISS PBLA14 END | 63.748 |
| HIERARCH ESO ISS PBL23 START | 46.637 |
| HIERARCH ESO ISS PBL23 END | 46.636 |
| HIERARCH ESO ISS PBLA23 START | 45.6 |
| HIERARCH ESO ISS PBLA23 END | 45.8 |
| HIERARCH ESO ISS PBL24 START | 85.309 |
| HIERARCH ESO ISS PBL24 END | 84.281 |
| HIERARCH ESO ISS PBLA24 START | 83.27 |
| HIERARCH ESO ISS PBLA24 END | 83.368 |
| HIERARCH ESO ISS PBL34 START | 56.141 |
| HIERARCH ESO ISS PBL34 END | 55.197 |
| HIERARCH ESO ISS PBLA34 START | 113.755 |
| HIERARCH ESO ISS PBLA34 END | 114.367 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004304 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004248 |
| HIERARCH ESO ISS AMBI TEMP | 12.7 |
| HIERARCH ESO ISS AMBI FWHM START | 1.06 |
| HIERARCH ESO ISS AMBI FWHM END | 1.18 |
| HIERARCH ESO FT ROBJ NAME | HD_74014 |
| HIERARCH ESO FT ROBJ ALPHA | 084118.561 |
| HIERARCH ESO FT ROBJ DELTA | -044832.187 |