Exposure
- ID
- GRAVI.2025-06-09T08:30:18.583_2
- Header ID
- GRAVI.2025-06-09T08:30:18.583
- Date updated
- 2025-06-09 08:45:41 UTC+0000
- Release date
- 2026-06-09 08:45:41 UTC+0000
- UTC Start
- 2025-06-09 08:30:18.583
- UTC End
- 2025-06-09 08:36:58.583
- MJD Start
- 60835.35438175
- MJD End
- 60835.35901137963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050175
- Ambient temperature (°C)
- 13.25
- Seeing (arcsec)
- 0.275
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 | 52.7870 | 52.6260 | 23.9000 | 24.9000 |
| U1-U3 | 96.8390 | 96.5090 | 30.3000 | 31.3000 |
| U1-U4 | 128.9580 | 128.6520 | 56.8480 | 58.1030 |
| U2-U3 | 44.7680 | 44.6110 | 37.8000 | 38.9000 |
| U2-U4 | 89.4000 | 89.4270 | 75.5810 | 76.9270 |
| U3-U4 | 60.5490 | 60.8240 | 102.4870 | 103.7680 |
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 | 60835.35438175 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J2133-5100 |
| HIERARCH ESO INS SOBJ NAME | GQC_J2133-5100 |
| RA | 323.270444 |
| DEC | -51.01661 |
| 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 | 52.787 |
| HIERARCH ESO ISS PBL12 END | 52.626 |
| HIERARCH ESO ISS PBLA12 START | 23.9 |
| HIERARCH ESO ISS PBLA12 END | 24.9 |
| HIERARCH ESO ISS PBL13 START | 96.839 |
| HIERARCH ESO ISS PBL13 END | 96.509 |
| HIERARCH ESO ISS PBLA13 START | 30.3 |
| HIERARCH ESO ISS PBLA13 END | 31.3 |
| HIERARCH ESO ISS PBL14 START | 128.958 |
| HIERARCH ESO ISS PBL14 END | 128.652 |
| HIERARCH ESO ISS PBLA14 START | 56.848 |
| HIERARCH ESO ISS PBLA14 END | 58.103 |
| HIERARCH ESO ISS PBL23 START | 44.768 |
| HIERARCH ESO ISS PBL23 END | 44.611 |
| HIERARCH ESO ISS PBLA23 START | 37.8 |
| HIERARCH ESO ISS PBLA23 END | 38.9 |
| HIERARCH ESO ISS PBL24 START | 89.4 |
| HIERARCH ESO ISS PBL24 END | 89.427 |
| HIERARCH ESO ISS PBLA24 START | 75.581 |
| HIERARCH ESO ISS PBLA24 END | 76.927 |
| HIERARCH ESO ISS PBL34 START | 60.549 |
| HIERARCH ESO ISS PBL34 END | 60.824 |
| HIERARCH ESO ISS PBLA34 START | 102.487 |
| HIERARCH ESO ISS PBLA34 END | 103.768 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005204 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004831 |
| HIERARCH ESO ISS AMBI TEMP | 13.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.26 |
| HIERARCH ESO ISS AMBI FWHM END | 0.29 |
| HIERARCH ESO FT ROBJ NAME | TYC_8435-201-1 |
| HIERARCH ESO FT ROBJ ALPHA | 213305.577 |
| HIERARCH ESO FT ROBJ DELTA | -510103.071 |