Exposure
- ID
- GRAVI.2024-05-29T06:35:01.543_1
- Header ID
- GRAVI.2024-05-29T06:35:01.543
- Date updated
- 2024-05-29 06:50:31 UTC+0000
- Release date
- 2025-05-29 06:50:31 UTC+0000
- UTC Start
- 2024-05-29 06:35:01.543
- UTC End
- 2024-05-29 06:41:01.543
- MJD Start
- 60459.27432342
- MJD End
- 60459.2784900867
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003545
- Ambient temperature (°C)
- 14.98
- 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 | 56.0690 | 55.9730 | 29.7000 | 30.3000 |
| U1-U3 | 101.4240 | 101.2030 | 36.1000 | 36.7000 |
| U1-U4 | 128.6030 | 128.1160 | 64.4130 | 65.0950 |
| U2-U3 | 46.1260 | 46.0000 | 43.8000 | 44.5000 |
| U2-U4 | 88.4860 | 88.1400 | 85.5710 | 86.3390 |
| U3-U4 | 62.1790 | 62.0290 | 115.1640 | 116.0150 |
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 | 60459.27432342 |
| 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 | 56.069 |
| HIERARCH ESO ISS PBL12 END | 55.973 |
| HIERARCH ESO ISS PBLA12 START | 29.7 |
| HIERARCH ESO ISS PBLA12 END | 30.3 |
| HIERARCH ESO ISS PBL13 START | 101.424 |
| HIERARCH ESO ISS PBL13 END | 101.203 |
| HIERARCH ESO ISS PBLA13 START | 36.1 |
| HIERARCH ESO ISS PBLA13 END | 36.7 |
| HIERARCH ESO ISS PBL14 START | 128.603 |
| HIERARCH ESO ISS PBL14 END | 128.116 |
| HIERARCH ESO ISS PBLA14 START | 64.413 |
| HIERARCH ESO ISS PBLA14 END | 65.095 |
| HIERARCH ESO ISS PBL23 START | 46.126 |
| HIERARCH ESO ISS PBL23 END | 46.0 |
| HIERARCH ESO ISS PBLA23 START | 43.8 |
| HIERARCH ESO ISS PBLA23 END | 44.5 |
| HIERARCH ESO ISS PBL24 START | 88.486 |
| HIERARCH ESO ISS PBL24 END | 88.14 |
| HIERARCH ESO ISS PBLA24 START | 85.571 |
| HIERARCH ESO ISS PBLA24 END | 86.339 |
| HIERARCH ESO ISS PBL34 START | 62.179 |
| HIERARCH ESO ISS PBL34 END | 62.029 |
| HIERARCH ESO ISS PBLA34 START | 115.164 |
| HIERARCH ESO ISS PBLA34 END | 116.015 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003435 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003655 |
| HIERARCH ESO ISS AMBI TEMP | 14.98 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |
| HIERARCH ESO FT ROBJ NAME | IRS16C |
| HIERARCH ESO FT ROBJ ALPHA | 174540.1000 |
| HIERARCH ESO FT ROBJ DELTA | -290027.6541 |