Exposure
- ID
- GRAVI.2025-08-29T00:07:50.623_1
- Header ID
- GRAVI.2025-08-29T00:07:50.623
- Date updated
- 2025-08-29 00:20:52 UTC+0000
- Release date
- 2025-08-29 00:20:52 UTC+0000
- UTC Start
- 2025-08-29 00:07:50.623
- UTC End
- 2025-08-29 00:13:10.623
- MJD Start
- 60916.00544702
- MJD End
- 60916.0091507237
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005153
- Ambient temperature (°C)
- 13.78
- Seeing (arcsec)
- 0.44999999999999996
Observation
- ID
- 70137
- Category
- science
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 52040
- Name
- P0907_B
- RA
- 251.423229
- DEC
- -47.1505
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.5060 | 90.4910 | 126.4000 | 127.4000 |
| A0-J2 | 127.1180 | 126.7250 | 105.4000 | 106.4000 |
| A0-K0 | 121.3350 | 120.6370 | 84.4500 | 85.4600 |
| G1-J2 | 53.5960 | 53.2340 | 68.1000 | 68.9000 |
| G1-K0 | 81.0790 | 80.6740 | 36.2160 | 36.8670 |
| J2-K0 | 45.4290 | 45.4390 | 357.7140 | 358.3850 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9256(A) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60916.00544702 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0907_B |
| HIERARCH ESO INS SOBJ NAME | P0907_B |
| RA | 251.423229 |
| DEC | -47.1505 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 90.506 |
| HIERARCH ESO ISS PBL12 END | 90.491 |
| HIERARCH ESO ISS PBLA12 START | 126.4 |
| HIERARCH ESO ISS PBLA12 END | 127.4 |
| HIERARCH ESO ISS PBL13 START | 127.118 |
| HIERARCH ESO ISS PBL13 END | 126.725 |
| HIERARCH ESO ISS PBLA13 START | 105.4 |
| HIERARCH ESO ISS PBLA13 END | 106.4 |
| HIERARCH ESO ISS PBL14 START | 121.335 |
| HIERARCH ESO ISS PBL14 END | 120.637 |
| HIERARCH ESO ISS PBLA14 START | 84.45 |
| HIERARCH ESO ISS PBLA14 END | 85.46 |
| HIERARCH ESO ISS PBL23 START | 53.596 |
| HIERARCH ESO ISS PBL23 END | 53.234 |
| HIERARCH ESO ISS PBLA23 START | 68.1 |
| HIERARCH ESO ISS PBLA23 END | 68.9 |
| HIERARCH ESO ISS PBL24 START | 81.079 |
| HIERARCH ESO ISS PBL24 END | 80.674 |
| HIERARCH ESO ISS PBLA24 START | 36.216 |
| HIERARCH ESO ISS PBLA24 END | 36.867 |
| HIERARCH ESO ISS PBL34 START | 45.429 |
| HIERARCH ESO ISS PBL34 END | 45.439 |
| HIERARCH ESO ISS PBLA34 START | 357.714 |
| HIERARCH ESO ISS PBLA34 END | 358.385 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005071 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005235 |
| HIERARCH ESO ISS AMBI TEMP | 13.78 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |
| HIERARCH ESO FT ROBJ NAME | P0907_A |
| HIERARCH ESO FT ROBJ ALPHA | 164541.858 |
| HIERARCH ESO FT ROBJ DELTA | -470910.487 |