Exposure
- ID
- GRAVI.2021-04-01T09:17:08.090_2
- Header ID
- GRAVI.2021-04-01T09:17:08.090
- Date updated
- 2021-04-01 09:30:14 UTC+0000
- Release date
- 2022-04-01 09:30:13 UTC+0000
- UTC Start
- 2021-04-01 09:17:08.090
- UTC End
- 2021-04-01 09:22:28.090
- MJD Start
- 59305.38689919
- MJD End
- 59305.3906028937
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002351
- Ambient temperature (°C)
- 10.18
- Seeing (arcsec)
- 1.19
Observation
- ID
- 47368
- 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
- 35487
- Name
- IRS16C
- RA
- 266.417116666667
- DEC
- -29.0076493888889
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 | 56.5490 | 56.5380 | 22.5000 | 23.2000 |
| U1-U3 | 102.4340 | 102.4250 | 28.8000 | 29.5000 |
| U1-U4 | 129.9320 | 130.0660 | 56.5850 | 57.3220 |
| U2-U3 | 46.6350 | 46.6410 | 36.4000 | 37.1000 |
| U2-U4 | 88.9150 | 89.1000 | 77.4520 | 78.1760 |
| U3-U4 | 61.8470 | 62.0180 | 107.1240 | 107.7730 |
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 | 59305.38689919 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | IRS16C |
| HIERARCH ESO INS SOBJ NAME | S2 |
| 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 | 342.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 56.549 |
| HIERARCH ESO ISS PBL12 END | 56.538 |
| HIERARCH ESO ISS PBLA12 START | 22.5 |
| HIERARCH ESO ISS PBLA12 END | 23.2 |
| HIERARCH ESO ISS PBL13 START | 102.434 |
| HIERARCH ESO ISS PBL13 END | 102.425 |
| HIERARCH ESO ISS PBLA13 START | 28.8 |
| HIERARCH ESO ISS PBLA13 END | 29.5 |
| HIERARCH ESO ISS PBL14 START | 129.932 |
| HIERARCH ESO ISS PBL14 END | 130.066 |
| HIERARCH ESO ISS PBLA14 START | 56.585 |
| HIERARCH ESO ISS PBLA14 END | 57.322 |
| HIERARCH ESO ISS PBL23 START | 46.635 |
| HIERARCH ESO ISS PBL23 END | 46.641 |
| HIERARCH ESO ISS PBLA23 START | 36.4 |
| HIERARCH ESO ISS PBLA23 END | 37.1 |
| HIERARCH ESO ISS PBL24 START | 88.915 |
| HIERARCH ESO ISS PBL24 END | 89.1 |
| HIERARCH ESO ISS PBLA24 START | 77.452 |
| HIERARCH ESO ISS PBLA24 END | 78.176 |
| HIERARCH ESO ISS PBL34 START | 61.847 |
| HIERARCH ESO ISS PBL34 END | 62.018 |
| HIERARCH ESO ISS PBLA34 START | 107.124 |
| HIERARCH ESO ISS PBLA34 END | 107.773 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002351 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002351 |
| HIERARCH ESO ISS AMBI TEMP | 10.18 |
| HIERARCH ESO ISS AMBI FWHM START | 1.19 |
| HIERARCH ESO ISS AMBI FWHM END | 1.19 |
| HIERARCH ESO FT ROBJ NAME | IRS16C |
| HIERARCH ESO FT ROBJ ALPHA | 174540.1080 |
| HIERARCH ESO FT ROBJ DELTA | -290027.5378 |