Exposure
- ID
- GRAVI.2025-06-09T08:46:33.624_2
- Header ID
- GRAVI.2025-06-09T08:46:33.624
- Date updated
- 2025-06-09 09:05:47 UTC+0000
- Release date
- 2026-06-09 09:05:47 UTC+0000
- UTC Start
- 2025-06-09 08:46:33.624
- UTC End
- 2025-06-09 08:53:13.624
- MJD Start
- 60835.36566695
- MJD End
- 60835.370296579626
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0032300000000000002
- Ambient temperature (°C)
- 13.19
- Seeing (arcsec)
- 0.37
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 | 52.3920 | 52.2090 | 26.1000 | 27.1000 |
U1-U3 | 96.0280 | 95.6530 | 32.7000 | 33.7000 |
U1-U4 | 128.1740 | 127.7790 | 59.8030 | 61.0380 |
U2-U3 | 44.3790 | 44.1980 | 40.4000 | 41.5000 |
U2-U4 | 89.4140 | 89.3680 | 78.7540 | 80.0840 |
U3-U4 | 61.1620 | 61.3840 | 105.5130 | 106.7890 |
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 | 60835.36566695 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | GQC J2133-5100 |
HIERARCH ESO INS SOBJ NAME | GQC_J2133-5100 |
RA | 323.270479 |
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 | 52.392 |
HIERARCH ESO ISS PBL12 END | 52.209 |
HIERARCH ESO ISS PBLA12 START | 26.1 |
HIERARCH ESO ISS PBLA12 END | 27.1 |
HIERARCH ESO ISS PBL13 START | 96.028 |
HIERARCH ESO ISS PBL13 END | 95.653 |
HIERARCH ESO ISS PBLA13 START | 32.7 |
HIERARCH ESO ISS PBLA13 END | 33.7 |
HIERARCH ESO ISS PBL14 START | 128.174 |
HIERARCH ESO ISS PBL14 END | 127.779 |
HIERARCH ESO ISS PBLA14 START | 59.803 |
HIERARCH ESO ISS PBLA14 END | 61.038 |
HIERARCH ESO ISS PBL23 START | 44.379 |
HIERARCH ESO ISS PBL23 END | 44.198 |
HIERARCH ESO ISS PBLA23 START | 40.4 |
HIERARCH ESO ISS PBLA23 END | 41.5 |
HIERARCH ESO ISS PBL24 START | 89.414 |
HIERARCH ESO ISS PBL24 END | 89.368 |
HIERARCH ESO ISS PBLA24 START | 78.754 |
HIERARCH ESO ISS PBLA24 END | 80.084 |
HIERARCH ESO ISS PBL34 START | 61.162 |
HIERARCH ESO ISS PBL34 END | 61.384 |
HIERARCH ESO ISS PBLA34 START | 105.513 |
HIERARCH ESO ISS PBLA34 END | 106.789 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003138 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003322 |
HIERARCH ESO ISS AMBI TEMP | 13.19 |
HIERARCH ESO ISS AMBI FWHM START | 0.33 |
HIERARCH ESO ISS AMBI FWHM END | 0.41 |
HIERARCH ESO FT ROBJ NAME | TYC_8435-201-1 |
HIERARCH ESO FT ROBJ ALPHA | 213305.577 |
HIERARCH ESO FT ROBJ DELTA | -510103.071 |