Exposure
- ID
- GRAVI.2025-02-15T07:18:28.779_1
- Header ID
- GRAVI.2025-02-15T07:18:28.779
- Date updated
- 2025-02-15 07:35:38 UTC+0000
- Release date
- 2026-02-15 07:35:38 UTC+0000
- UTC Start
- 2025-02-15 07:18:28.779
- UTC End
- 2025-02-15 07:25:08.779
- MJD Start
- 60721.30449976
- MJD End
- 60721.30912938963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009072
- Ambient temperature (°C)
- 13.38
- Seeing (arcsec)
- 0.8200000000000001
Observation
- ID
- 64563
- Category
- science
- Program ID
- 113.26QY.001
- 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
- 48044
- Name
- GQC_J1402-4151
- RA
- 210.574652
- DEC
- -41.85852
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.8970 | 55.8500 | 13.4000 | 14.3000 |
| U1-U3 | 101.8880 | 101.8050 | 19.1000 | 20.1000 |
| U1-U4 | 129.2340 | 129.4700 | 44.0030 | 45.2710 |
| U2-U3 | 46.6010 | 46.5790 | 25.9000 | 27.0000 |
| U2-U4 | 85.9950 | 86.4750 | 63.3470 | 64.6650 |
| U3-U4 | 56.5830 | 57.1640 | 93.3820 | 94.5030 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26QY.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60721.30449976 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J1402-4151 |
| HIERARCH ESO INS SOBJ NAME | GQC_J1402-4151 |
| RA | 210.574652 |
| DEC | -41.85852 |
| 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 | 55.897 |
| HIERARCH ESO ISS PBL12 END | 55.85 |
| HIERARCH ESO ISS PBLA12 START | 13.4 |
| HIERARCH ESO ISS PBLA12 END | 14.3 |
| HIERARCH ESO ISS PBL13 START | 101.888 |
| HIERARCH ESO ISS PBL13 END | 101.805 |
| HIERARCH ESO ISS PBLA13 START | 19.1 |
| HIERARCH ESO ISS PBLA13 END | 20.1 |
| HIERARCH ESO ISS PBL14 START | 129.234 |
| HIERARCH ESO ISS PBL14 END | 129.47 |
| HIERARCH ESO ISS PBLA14 START | 44.003 |
| HIERARCH ESO ISS PBLA14 END | 45.271 |
| HIERARCH ESO ISS PBL23 START | 46.601 |
| HIERARCH ESO ISS PBL23 END | 46.579 |
| HIERARCH ESO ISS PBLA23 START | 25.9 |
| HIERARCH ESO ISS PBLA23 END | 27.0 |
| HIERARCH ESO ISS PBL24 START | 85.995 |
| HIERARCH ESO ISS PBL24 END | 86.475 |
| HIERARCH ESO ISS PBLA24 START | 63.347 |
| HIERARCH ESO ISS PBLA24 END | 64.665 |
| HIERARCH ESO ISS PBL34 START | 56.583 |
| HIERARCH ESO ISS PBL34 END | 57.164 |
| HIERARCH ESO ISS PBLA34 START | 93.382 |
| HIERARCH ESO ISS PBLA34 END | 94.503 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008259 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009885 |
| HIERARCH ESO ISS AMBI TEMP | 13.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.92 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |
| HIERARCH ESO FT ROBJ NAME | TYC_7811-2901-1 |
| HIERARCH ESO FT ROBJ ALPHA | 140217.918 |
| HIERARCH ESO FT ROBJ DELTA | -415128.985 |