Exposure
- ID
- GRAVI.2021-04-01T06:44:46.706_2
- Header ID
- GRAVI.2021-04-01T06:44:46.706
- Date updated
- 2021-04-01 06:51:28 UTC+0000
- Release date
- 2022-04-01 06:51:28 UTC+0000
- UTC Start
- 2021-04-01 06:44:46.706
- UTC End
- 2021-04-01 06:46:26.706
- MJD Start
- 59305.28109614
- MJD End
- 59305.2822535474
- Exposure time (s)
- 100.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002495
- Ambient temperature (°C)
- 10.06
- Seeing (arcsec)
- 0.96
Observation
- ID
- 47362
- Category
- science
- Program ID
- 1103.B-0626(E)
- 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
- 35483
- Name
- IRS16NW
- RA
- 266.4168625
- DEC
- -29.0074847222222
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 | 56.2330 | 56.2350 | 2.0000 | 2.3000 |
| U1-U3 | 100.7920 | 100.8110 | 6.9000 | 7.2000 |
| U1-U4 | 115.9550 | 116.2220 | 30.7000 | 31.1990 |
| U2-U3 | 45.0180 | 45.0420 | 13.0000 | 13.4000 |
| U2-U4 | 71.9100 | 72.2820 | 52.7720 | 53.2740 |
| U3-U4 | 47.1630 | 47.5220 | 90.4510 | 90.7260 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1103.B-0626(E) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59305.28109614 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | IRS16NW |
| HIERARCH ESO INS SOBJ NAME | IRS16C |
| RA | 266.416931 |
| DEC | -29.00708 |
| HIERARCH ESO INS SPEC RES | LOW |
| 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 | 140.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 100 |
| HIERARCH ESO ISS PBL12 START | 56.233 |
| HIERARCH ESO ISS PBL12 END | 56.235 |
| HIERARCH ESO ISS PBLA12 START | 2.0 |
| HIERARCH ESO ISS PBLA12 END | 2.3 |
| HIERARCH ESO ISS PBL13 START | 100.792 |
| HIERARCH ESO ISS PBL13 END | 100.811 |
| HIERARCH ESO ISS PBLA13 START | 6.9 |
| HIERARCH ESO ISS PBLA13 END | 7.2 |
| HIERARCH ESO ISS PBL14 START | 115.955 |
| HIERARCH ESO ISS PBL14 END | 116.222 |
| HIERARCH ESO ISS PBLA14 START | 30.7 |
| HIERARCH ESO ISS PBLA14 END | 31.199 |
| HIERARCH ESO ISS PBL23 START | 45.018 |
| HIERARCH ESO ISS PBL23 END | 45.042 |
| HIERARCH ESO ISS PBLA23 START | 13.0 |
| HIERARCH ESO ISS PBLA23 END | 13.4 |
| HIERARCH ESO ISS PBL24 START | 71.91 |
| HIERARCH ESO ISS PBL24 END | 72.282 |
| HIERARCH ESO ISS PBLA24 START | 52.772 |
| HIERARCH ESO ISS PBLA24 END | 53.274 |
| HIERARCH ESO ISS PBL34 START | 47.163 |
| HIERARCH ESO ISS PBL34 END | 47.522 |
| HIERARCH ESO ISS PBLA34 START | 90.451 |
| HIERARCH ESO ISS PBLA34 END | 90.726 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002411 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002579 |
| HIERARCH ESO ISS AMBI TEMP | 10.06 |
| HIERARCH ESO ISS AMBI FWHM START | 0.99 |
| HIERARCH ESO ISS AMBI FWHM END | 0.93 |
| HIERARCH ESO FT ROBJ NAME | IRS16NW |
| HIERARCH ESO FT ROBJ ALPHA | 174540.047 |
| HIERARCH ESO FT ROBJ DELTA | -290026.945 |