Exposure
- ID
- GRAVI.2024-05-29T05:16:37.344_1
- Header ID
- GRAVI.2024-05-29T05:16:37.344
- Date updated
- 2024-05-29 05:35:31 UTC+0000
- Release date
- 2025-05-29 05:35:30 UTC+0000
- UTC Start
- 2024-05-29 05:16:37.344
- UTC End
- 2024-05-29 05:22:37.344
- MJD Start
- 60459.21987667
- MJD End
- 60459.2240433367
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0045385
- Ambient temperature (°C)
- 14.68
- Seeing (arcsec)
- 0.655
Observation
- ID
- 59428
- Category
- science
- Program ID
- 113.268P.002
- 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
- 44056
- Name
- SGRA
- RA
- 266.416878
- DEC
- -29.00732
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.5590 | 56.5560 | 21.1000 | 21.9000 |
| U1-U3 | 102.4180 | 102.4320 | 27.4000 | 28.2000 |
| U1-U4 | 129.5340 | 129.7770 | 55.0520 | 55.9120 |
| U2-U3 | 46.6000 | 46.6230 | 34.9000 | 35.8000 |
| U2-U4 | 88.4210 | 88.7170 | 75.9630 | 76.7950 |
| U3-U4 | 61.4180 | 61.6720 | 105.8290 | 106.5460 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.268P.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60459.21987667 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | IRS16C |
| HIERARCH ESO INS SOBJ NAME | SGRA |
| RA | 266.416878 |
| DEC | -29.00732 |
| 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 | 56.559 |
| HIERARCH ESO ISS PBL12 END | 56.556 |
| HIERARCH ESO ISS PBLA12 START | 21.1 |
| HIERARCH ESO ISS PBLA12 END | 21.9 |
| HIERARCH ESO ISS PBL13 START | 102.418 |
| HIERARCH ESO ISS PBL13 END | 102.432 |
| HIERARCH ESO ISS PBLA13 START | 27.4 |
| HIERARCH ESO ISS PBLA13 END | 28.2 |
| HIERARCH ESO ISS PBL14 START | 129.534 |
| HIERARCH ESO ISS PBL14 END | 129.777 |
| HIERARCH ESO ISS PBLA14 START | 55.052 |
| HIERARCH ESO ISS PBLA14 END | 55.912 |
| HIERARCH ESO ISS PBL23 START | 46.6 |
| HIERARCH ESO ISS PBL23 END | 46.623 |
| HIERARCH ESO ISS PBLA23 START | 34.9 |
| HIERARCH ESO ISS PBLA23 END | 35.8 |
| HIERARCH ESO ISS PBL24 START | 88.421 |
| HIERARCH ESO ISS PBL24 END | 88.717 |
| HIERARCH ESO ISS PBLA24 START | 75.963 |
| HIERARCH ESO ISS PBLA24 END | 76.795 |
| HIERARCH ESO ISS PBL34 START | 61.418 |
| HIERARCH ESO ISS PBL34 END | 61.672 |
| HIERARCH ESO ISS PBLA34 START | 105.829 |
| HIERARCH ESO ISS PBLA34 END | 106.546 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004703 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004374 |
| HIERARCH ESO ISS AMBI TEMP | 14.68 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |
| HIERARCH ESO FT ROBJ NAME | IRS16C |
| HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
| HIERARCH ESO FT ROBJ DELTA | -290027.6541 |