Exposure
- ID
- GRAVI.2024-05-29T03:15:58.038_1
- Header ID
- GRAVI.2024-05-29T03:15:58.038
- Date updated
- 2024-05-29 03:30:32 UTC+0000
- Release date
- 2025-05-29 03:30:32 UTC+0000
- UTC Start
- 2024-05-29 03:15:58.038
- UTC End
- 2024-05-29 03:21:58.038
- MJD Start
- 60459.1360884
- MJD End
- 60459.1402550667
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0036775
- Ambient temperature (°C)
- 14.53
- Seeing (arcsec)
- 0.62
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 | 56.2600 | 56.2740 | 4.9000 | 5.8000 |
| U1-U3 | 100.9930 | 101.0690 | 10.1000 | 11.1000 |
| U1-U4 | 118.3210 | 119.0910 | 34.9300 | 36.2360 |
| U2-U3 | 45.2480 | 45.3290 | 16.5000 | 17.6000 |
| U2-U4 | 75.1050 | 76.1020 | 56.9600 | 58.2260 |
| U3-U4 | 50.1630 | 51.0670 | 92.7890 | 93.5170 |
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 | 60459.1360884 |
| 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 | 56.26 |
| HIERARCH ESO ISS PBL12 END | 56.274 |
| HIERARCH ESO ISS PBLA12 START | 4.9 |
| HIERARCH ESO ISS PBLA12 END | 5.8 |
| HIERARCH ESO ISS PBL13 START | 100.993 |
| HIERARCH ESO ISS PBL13 END | 101.069 |
| HIERARCH ESO ISS PBLA13 START | 10.1 |
| HIERARCH ESO ISS PBLA13 END | 11.1 |
| HIERARCH ESO ISS PBL14 START | 118.321 |
| HIERARCH ESO ISS PBL14 END | 119.091 |
| HIERARCH ESO ISS PBLA14 START | 34.93 |
| HIERARCH ESO ISS PBLA14 END | 36.236 |
| HIERARCH ESO ISS PBL23 START | 45.248 |
| HIERARCH ESO ISS PBL23 END | 45.329 |
| HIERARCH ESO ISS PBLA23 START | 16.5 |
| HIERARCH ESO ISS PBLA23 END | 17.6 |
| HIERARCH ESO ISS PBL24 START | 75.105 |
| HIERARCH ESO ISS PBL24 END | 76.102 |
| HIERARCH ESO ISS PBLA24 START | 56.96 |
| HIERARCH ESO ISS PBLA24 END | 58.226 |
| HIERARCH ESO ISS PBL34 START | 50.163 |
| HIERARCH ESO ISS PBL34 END | 51.067 |
| HIERARCH ESO ISS PBLA34 START | 92.789 |
| HIERARCH ESO ISS PBLA34 END | 93.517 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003396 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003959 |
| HIERARCH ESO ISS AMBI TEMP | 14.53 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |
| HIERARCH ESO FT ROBJ NAME | IRS16C |
| HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
| HIERARCH ESO FT ROBJ DELTA | -290027.6541 |