Exposure
- ID
- GRAVI.2024-12-19T05:34:24.009_1
- Header ID
- GRAVI.2024-12-19T05:34:24.009
- Date updated
- 2024-12-19 05:50:33 UTC+0000
- Release date
- 2025-12-19 05:50:32 UTC+0000
- UTC Start
- 2024-12-19 05:34:24.009
- UTC End
- 2024-12-19 05:41:04.009
- MJD Start
- 60663.23222233
- MJD End
- 60663.23685195963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007095000000000001
- Ambient temperature (°C)
- 14.61
- Seeing (arcsec)
- 0.69
Observation
- ID
- 62739
- Category
- science
- Program ID
- 111.24ZN.001
- Program Title
- THE FIRST Z=2 SMBH MASSES WITH GRAVITY-WIDE
- Program Type
- Normal
- PI / COI
- SHIMIZU / SHANGGUAN / DAVIES / STURM / HOENIG / PAUMARD / MILLOUR / DEXTER / EISENHAUER / SANTOS / DE ZEEUW / CAO / FORSTER SCHREIBER / LEFTLEY / LE BOUQUIN
Target
- ID
- 46677
- Name
- GQC_J0420+0619
- RA
- 65.14626
- DEC
- 6.32216
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.0420 | 56.1670 | 35.5000 | 35.5000 |
| U1-U3 | 102.2790 | 102.3690 | 39.9000 | 39.7000 |
| U1-U4 | 124.4820 | 123.4500 | 59.5540 | 59.0780 |
| U2-U3 | 46.5980 | 46.5450 | 45.1000 | 44.9000 |
| U2-U4 | 76.7920 | 75.4150 | 76.8700 | 76.4320 |
| U3-U4 | 44.5150 | 43.2600 | 110.2740 | 110.6930 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24ZN.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60663.23222233 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | GQC J0420+0619 |
| HIERARCH ESO INS SOBJ NAME | GQC_J0420+0619 |
| RA | 65.14626 |
| DEC | 6.32216 |
| 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 | 56.042 |
| HIERARCH ESO ISS PBL12 END | 56.167 |
| HIERARCH ESO ISS PBLA12 START | 35.5 |
| HIERARCH ESO ISS PBLA12 END | 35.5 |
| HIERARCH ESO ISS PBL13 START | 102.279 |
| HIERARCH ESO ISS PBL13 END | 102.369 |
| HIERARCH ESO ISS PBLA13 START | 39.9 |
| HIERARCH ESO ISS PBLA13 END | 39.7 |
| HIERARCH ESO ISS PBL14 START | 124.482 |
| HIERARCH ESO ISS PBL14 END | 123.45 |
| HIERARCH ESO ISS PBLA14 START | 59.554 |
| HIERARCH ESO ISS PBLA14 END | 59.078 |
| HIERARCH ESO ISS PBL23 START | 46.598 |
| HIERARCH ESO ISS PBL23 END | 46.545 |
| HIERARCH ESO ISS PBLA23 START | 45.1 |
| HIERARCH ESO ISS PBLA23 END | 44.9 |
| HIERARCH ESO ISS PBL24 START | 76.792 |
| HIERARCH ESO ISS PBL24 END | 75.415 |
| HIERARCH ESO ISS PBLA24 START | 76.87 |
| HIERARCH ESO ISS PBLA24 END | 76.432 |
| HIERARCH ESO ISS PBL34 START | 44.515 |
| HIERARCH ESO ISS PBL34 END | 43.26 |
| HIERARCH ESO ISS PBLA34 START | 110.274 |
| HIERARCH ESO ISS PBLA34 END | 110.693 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007648 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006542 |
| HIERARCH ESO ISS AMBI TEMP | 14.61 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.73 |
| HIERARCH ESO FT ROBJ NAME | UCAC4_482-006773 |
| HIERARCH ESO FT ROBJ ALPHA | 042034.605 |
| HIERARCH ESO FT ROBJ DELTA | 061921.971 |