Exposure
- ID
- GRAVI.2025-06-09T07:49:27.479_2
- Header ID
- GRAVI.2025-06-09T07:49:27.479
- Date updated
- 2025-06-09 08:05:44 UTC+0000
- Release date
- 2026-06-09 08:05:44 UTC+0000
- UTC Start
- 2025-06-09 07:49:27.479
- UTC End
- 2025-06-09 07:56:07.479
- MJD Start
- 60835.32601249
- MJD End
- 60835.330642119625
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006385999999999999
- Ambient temperature (°C)
- 13.22
- Seeing (arcsec)
- 0.36
Observation
- ID
- 59433
- Category
- science
- Program ID
- 113.26QY.002
- Program Title
- THE FIRST Z=2 SMBH MASSES WITH GRAVITY-WIDE
- Program Type
- Normal
- PI / COI
- SHIMIZU / EISENHAUER / GENZEL / SHANGGUAN / DAVIES / STURM / LUTZ / SANTOS / CAO / TACCONI / FORSTER SCHREIBER / DE ZEEUW / HOENIG / MILLOUR / DEXTER / LEFTLEY / PAUMARD / PETROV / CLÉNET / LOPEZ / PERRIN
Target
- ID
- 44061
- Name
- TYC_8435-201-1
- RA
- 323.2732375
- DEC
- -51.01751972222222
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 | 53.5650 | 53.4530 | 18.1000 | 19.1000 |
| U1-U3 | 98.4310 | 98.2020 | 24.2000 | 25.2000 |
| U1-U4 | 130.0550 | 129.9480 | 49.2630 | 50.5660 |
| U2-U3 | 45.5130 | 45.4080 | 31.3000 | 32.4000 |
| U2-U4 | 88.6460 | 88.8410 | 67.4700 | 68.8620 |
| U3-U4 | 58.4670 | 58.8730 | 94.8430 | 96.1470 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26QY.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60835.32601249 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J2133-5100 |
| HIERARCH ESO INS SOBJ NAME | GQC_J2133-5100 |
| RA | 323.270378 |
| DEC | -51.01664 |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 53.565 |
| HIERARCH ESO ISS PBL12 END | 53.453 |
| HIERARCH ESO ISS PBLA12 START | 18.1 |
| HIERARCH ESO ISS PBLA12 END | 19.1 |
| HIERARCH ESO ISS PBL13 START | 98.431 |
| HIERARCH ESO ISS PBL13 END | 98.202 |
| HIERARCH ESO ISS PBLA13 START | 24.2 |
| HIERARCH ESO ISS PBLA13 END | 25.2 |
| HIERARCH ESO ISS PBL14 START | 130.055 |
| HIERARCH ESO ISS PBL14 END | 129.948 |
| HIERARCH ESO ISS PBLA14 START | 49.263 |
| HIERARCH ESO ISS PBLA14 END | 50.566 |
| HIERARCH ESO ISS PBL23 START | 45.513 |
| HIERARCH ESO ISS PBL23 END | 45.408 |
| HIERARCH ESO ISS PBLA23 START | 31.3 |
| HIERARCH ESO ISS PBLA23 END | 32.4 |
| HIERARCH ESO ISS PBL24 START | 88.646 |
| HIERARCH ESO ISS PBL24 END | 88.841 |
| HIERARCH ESO ISS PBLA24 START | 67.47 |
| HIERARCH ESO ISS PBLA24 END | 68.862 |
| HIERARCH ESO ISS PBL34 START | 58.467 |
| HIERARCH ESO ISS PBL34 END | 58.873 |
| HIERARCH ESO ISS PBLA34 START | 94.843 |
| HIERARCH ESO ISS PBLA34 END | 96.147 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006644 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006128 |
| HIERARCH ESO ISS AMBI TEMP | 13.22 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.33 |
| HIERARCH ESO FT ROBJ NAME | TYC_8435-201-1 |
| HIERARCH ESO FT ROBJ ALPHA | 213305.577 |
| HIERARCH ESO FT ROBJ DELTA | -510103.071 |