Exposure
- ID
- GRAVI.2024-05-29T03:38:40.096_1
- Header ID
- GRAVI.2024-05-29T03:38:40.096
- Date updated
- 2024-05-29 03:55:34 UTC+0000
- Release date
- 2025-05-29 03:55:34 UTC+0000
- UTC Start
- 2024-05-29 03:38:40.096
- UTC End
- 2024-05-29 03:44:40.096
- MJD Start
- 60459.15185296
- MJD End
- 60459.1560196267
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003525
- Ambient temperature (°C)
- 14.43
- Seeing (arcsec)
- 0.57
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 | 56.3150 | 56.3340 | 8.1000 | 9.1000 |
| U1-U3 | 101.2820 | 101.3730 | 13.6000 | 14.6000 |
| U1-U4 | 121.0140 | 121.7630 | 39.3990 | 40.6070 |
| U2-U3 | 45.5430 | 45.6300 | 20.4000 | 21.5000 |
| U2-U4 | 78.5170 | 79.4320 | 61.2510 | 62.3930 |
| U3-U4 | 53.2020 | 53.9910 | 95.3160 | 96.0180 |
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 | 60459.15185296 |
| 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 | 56.315 |
| HIERARCH ESO ISS PBL12 END | 56.334 |
| HIERARCH ESO ISS PBLA12 START | 8.1 |
| HIERARCH ESO ISS PBLA12 END | 9.1 |
| HIERARCH ESO ISS PBL13 START | 101.282 |
| HIERARCH ESO ISS PBL13 END | 101.373 |
| HIERARCH ESO ISS PBLA13 START | 13.6 |
| HIERARCH ESO ISS PBLA13 END | 14.6 |
| HIERARCH ESO ISS PBL14 START | 121.014 |
| HIERARCH ESO ISS PBL14 END | 121.763 |
| HIERARCH ESO ISS PBLA14 START | 39.399 |
| HIERARCH ESO ISS PBLA14 END | 40.607 |
| HIERARCH ESO ISS PBL23 START | 45.543 |
| HIERARCH ESO ISS PBL23 END | 45.63 |
| HIERARCH ESO ISS PBLA23 START | 20.4 |
| HIERARCH ESO ISS PBLA23 END | 21.5 |
| HIERARCH ESO ISS PBL24 START | 78.517 |
| HIERARCH ESO ISS PBL24 END | 79.432 |
| HIERARCH ESO ISS PBLA24 START | 61.251 |
| HIERARCH ESO ISS PBLA24 END | 62.393 |
| HIERARCH ESO ISS PBL34 START | 53.202 |
| HIERARCH ESO ISS PBL34 END | 53.991 |
| HIERARCH ESO ISS PBLA34 START | 95.316 |
| HIERARCH ESO ISS PBLA34 END | 96.018 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00403 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00302 |
| HIERARCH ESO ISS AMBI TEMP | 14.43 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |
| HIERARCH ESO FT ROBJ NAME | IRS16C |
| HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
| HIERARCH ESO FT ROBJ DELTA | -290027.6541 |