Exposure
- ID
- GRAVI.2024-06-24T01:48:26.590_1
- Header ID
- GRAVI.2024-06-24T01:48:26.590
- Date updated
- 2024-06-24 02:05:36 UTC+0000
- Release date
- 2025-06-24 02:05:36 UTC+0000
- UTC Start
- 2024-06-24 01:48:26.590
- UTC End
- 2024-06-24 01:54:26.590
- MJD Start
- 60485.07530775
- MJD End
- 60485.0794744167
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002264
- Ambient temperature (°C)
- 10.82
- Seeing (arcsec)
- 0.585
Observation
- ID
- 59758
- Category
- science
- Program ID
- 113.268P.003
- Program Title
- THE GALACTIC CENTER WITH GRAVITY - MEASURING THE SPIN OF SGR A* BY MEANS OF DEEP GRAVITY INTERFEROMETRY
- Program Type
- GTO
- PI / COI
- EISENHAUER / GILLESSEN / GENZEL / OTT / WIDMANN / DRESCHER / RIBEIRO / SADUN BORDONI / STRAUBMEIER / BRANDNER / PERRIN / ROUSSELET-PERRAUT / GARCIA / MANG / PAUMARD / ECKART / VINCENT / BOURDAROT / LUTZ / STURM / CAO / HORROBIN / LE BOUQUIN / KREIDBERG /
Target
- ID
- 44321
- Name
- SGRA
- RA
- 266.416828
- DEC
- -29.00731
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.2930 | 56.3110 | 7.0000 | 7.9000 |
| U1-U3 | 101.1750 | 101.2610 | 12.4000 | 13.4000 |
| U1-U4 | 120.0730 | 120.8310 | 37.8650 | 39.1020 |
| U2-U3 | 45.4360 | 45.5220 | 19.0000 | 20.1000 |
| U2-U4 | 77.3470 | 78.2910 | 59.7900 | 60.9690 |
| U3-U4 | 52.1760 | 53.0040 | 94.4370 | 95.1440 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.268P.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60485.07530775 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | IRS16C |
| HIERARCH ESO INS SOBJ NAME | SGRA |
| RA | 266.416828 |
| DEC | -29.00731 |
| 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 | 389.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 56.293 |
| HIERARCH ESO ISS PBL12 END | 56.311 |
| HIERARCH ESO ISS PBLA12 START | 7.0 |
| HIERARCH ESO ISS PBLA12 END | 7.9 |
| HIERARCH ESO ISS PBL13 START | 101.175 |
| HIERARCH ESO ISS PBL13 END | 101.261 |
| HIERARCH ESO ISS PBLA13 START | 12.4 |
| HIERARCH ESO ISS PBLA13 END | 13.4 |
| HIERARCH ESO ISS PBL14 START | 120.073 |
| HIERARCH ESO ISS PBL14 END | 120.831 |
| HIERARCH ESO ISS PBLA14 START | 37.865 |
| HIERARCH ESO ISS PBLA14 END | 39.102 |
| HIERARCH ESO ISS PBL23 START | 45.436 |
| HIERARCH ESO ISS PBL23 END | 45.522 |
| HIERARCH ESO ISS PBLA23 START | 19.0 |
| HIERARCH ESO ISS PBLA23 END | 20.1 |
| HIERARCH ESO ISS PBL24 START | 77.347 |
| HIERARCH ESO ISS PBL24 END | 78.291 |
| HIERARCH ESO ISS PBLA24 START | 59.79 |
| HIERARCH ESO ISS PBLA24 END | 60.969 |
| HIERARCH ESO ISS PBL34 START | 52.176 |
| HIERARCH ESO ISS PBL34 END | 53.004 |
| HIERARCH ESO ISS PBLA34 START | 94.437 |
| HIERARCH ESO ISS PBLA34 END | 95.144 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002264 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002264 |
| HIERARCH ESO ISS AMBI TEMP | 10.82 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |
| HIERARCH ESO FT ROBJ NAME | IRS16C |
| HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
| HIERARCH ESO FT ROBJ DELTA | -290027.6541 |