Exposure
- ID
- GRAVI.2024-06-26T06:54:26.328_1
- Header ID
- GRAVI.2024-06-26T06:54:26.328
- Date updated
- 2024-06-26 07:10:25 UTC+0000
- Release date
- 2024-06-26 06:54:26 UTC+0000
- UTC Start
- 2024-06-26 06:54:26.328
- UTC End
- 2024-06-26 07:00:26.328
- MJD Start
- 60487.28780472
- MJD End
- 60487.2919713867
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00265
- Ambient temperature (°C)
- 11.12
- Seeing (arcsec)
- 0.59
Observation
- ID
- 59777
- Category
- calibrator
- 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
- 44338
- Name
- R2
- RA
- 266.417093
- DEC
- -29.00678
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 51.7560 | 51.3930 | 39.1000 | 39.4000 |
| U1-U3 | 91.4760 | 90.6500 | 45.3000 | 45.6000 |
| U1-U4 | 105.6740 | 103.8120 | 76.5140 | 77.0610 |
| U2-U3 | 40.4120 | 39.9420 | 53.2000 | 53.5000 |
| U2-U4 | 71.8350 | 70.5310 | 102.4850 | 103.5140 |
| U3-U4 | 54.8080 | 54.2960 | 136.4420 | 137.8070 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.268P.003 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 60487.28780472 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | IRS16C |
| HIERARCH ESO INS SOBJ NAME | R2 |
| RA | 266.417093 |
| DEC | -29.00678 |
| 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 | 51.756 |
| HIERARCH ESO ISS PBL12 END | 51.393 |
| HIERARCH ESO ISS PBLA12 START | 39.1 |
| HIERARCH ESO ISS PBLA12 END | 39.4 |
| HIERARCH ESO ISS PBL13 START | 91.476 |
| HIERARCH ESO ISS PBL13 END | 90.65 |
| HIERARCH ESO ISS PBLA13 START | 45.3 |
| HIERARCH ESO ISS PBLA13 END | 45.6 |
| HIERARCH ESO ISS PBL14 START | 105.674 |
| HIERARCH ESO ISS PBL14 END | 103.812 |
| HIERARCH ESO ISS PBLA14 START | 76.514 |
| HIERARCH ESO ISS PBLA14 END | 77.061 |
| HIERARCH ESO ISS PBL23 START | 40.412 |
| HIERARCH ESO ISS PBL23 END | 39.942 |
| HIERARCH ESO ISS PBLA23 START | 53.2 |
| HIERARCH ESO ISS PBLA23 END | 53.5 |
| HIERARCH ESO ISS PBL24 START | 71.835 |
| HIERARCH ESO ISS PBL24 END | 70.531 |
| HIERARCH ESO ISS PBLA24 START | 102.485 |
| HIERARCH ESO ISS PBLA24 END | 103.514 |
| HIERARCH ESO ISS PBL34 START | 54.808 |
| HIERARCH ESO ISS PBL34 END | 54.296 |
| HIERARCH ESO ISS PBLA34 START | 136.442 |
| HIERARCH ESO ISS PBLA34 END | 137.807 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00265 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00265 |
| HIERARCH ESO ISS AMBI TEMP | 11.12 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |
| HIERARCH ESO FT ROBJ NAME | IRS16C |
| HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
| HIERARCH ESO FT ROBJ DELTA | -290027.6541 |