Exposure
- ID
- GRAVI.2024-03-29T02:51:52.368_1
- Header ID
- GRAVI.2024-03-29T02:51:52.368
- Date updated
- 2024-09-13 04:55:34 UTC+0000
- Release date
- 2025-03-29 03:05:30 UTC+0000
- UTC Start
- 2024-03-29 02:51:52.368
- UTC End
- 2024-03-29 02:55:52.368
- MJD Start
- 60398.11935611
- MJD End
- 60398.12213388778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0090035
- Ambient temperature (°C)
- 14.8
- Seeing (arcsec)
- 0.64
Observation
- ID
- 58869
- Category
- science
- Program ID
- 113.26T9.002
- Program Title
- FIRST SYSTEMATIC SEARCH FOR PARSEC-SCALE SUPERMASSIVE BLACK HOLE BINARIES WITH VLTI/GRAVITY
- Program Type
- Normal
- PI / COI
- SHANGGUAN / SHIMIZU / GENZEL / DAVIES / STURM / LUTZ / EISENHAUER / TACCONI / FORSTER SCHREIBER / DEXTER / SANTOS / CAO / HOENIG / PERRIN / PETROV / PAUMARD / CLÉNET / DE ZEEUW / LEFTLEY / SYKES / LI
Target
- ID
- 43586
- Name
- SDSS_J100543.58+2433
- RA
- 151.434481
- DEC
- 24.55748
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 44.3090 | 44.6750 | 38.3000 | 38.4000 |
| U1-U3 | 84.2340 | 84.9190 | 44.7000 | 44.7000 |
| U1-U4 | 125.5890 | 126.1070 | 67.2480 | 66.9090 |
| U2-U3 | 40.4990 | 40.8010 | 51.6000 | 51.5000 |
| U2-U4 | 89.4260 | 89.4000 | 81.1270 | 80.6860 |
| U3-U4 | 57.7170 | 57.3130 | 101.3240 | 100.9640 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26T9.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60398.11935611 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | SDSS J100543.58+243330.0 |
| HIERARCH ESO INS SOBJ NAME | SDSS_J100543.58+2433 |
| RA | 151.434481 |
| DEC | 24.55748 |
| HIERARCH ESO INS SPEC RES | LOW |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 44.309 |
| HIERARCH ESO ISS PBL12 END | 44.675 |
| HIERARCH ESO ISS PBLA12 START | 38.3 |
| HIERARCH ESO ISS PBLA12 END | 38.4 |
| HIERARCH ESO ISS PBL13 START | 84.234 |
| HIERARCH ESO ISS PBL13 END | 84.919 |
| HIERARCH ESO ISS PBLA13 START | 44.7 |
| HIERARCH ESO ISS PBLA13 END | 44.7 |
| HIERARCH ESO ISS PBL14 START | 125.589 |
| HIERARCH ESO ISS PBL14 END | 126.107 |
| HIERARCH ESO ISS PBLA14 START | 67.248 |
| HIERARCH ESO ISS PBLA14 END | 66.909 |
| HIERARCH ESO ISS PBL23 START | 40.499 |
| HIERARCH ESO ISS PBL23 END | 40.801 |
| HIERARCH ESO ISS PBLA23 START | 51.6 |
| HIERARCH ESO ISS PBLA23 END | 51.5 |
| HIERARCH ESO ISS PBL24 START | 89.426 |
| HIERARCH ESO ISS PBL24 END | 89.4 |
| HIERARCH ESO ISS PBLA24 START | 81.127 |
| HIERARCH ESO ISS PBLA24 END | 80.686 |
| HIERARCH ESO ISS PBL34 START | 57.717 |
| HIERARCH ESO ISS PBL34 END | 57.313 |
| HIERARCH ESO ISS PBLA34 START | 101.324 |
| HIERARCH ESO ISS PBLA34 END | 100.964 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00896 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009047 |
| HIERARCH ESO ISS AMBI TEMP | 14.8 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |
| HIERARCH ESO FT ROBJ NAME | star |
| HIERARCH ESO FT ROBJ ALPHA | 100544.594 |
| HIERARCH ESO FT ROBJ DELTA | 243323.943 |