Exposure
- ID
- GRAVI.2025-06-20T01:27:17.368_1
- Header ID
- GRAVI.2025-06-20T01:27:17.368
- Date updated
- 2025-06-20 01:35:59 UTC+0000
- Release date
- 2025-06-20 01:27:17 UTC+0000
- UTC Start
- 2025-06-20 01:27:17.368
- UTC End
- 2025-06-20 01:28:37.368
- MJD Start
- 60846.06061768
- MJD End
- 60846.06154360592
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004791500000000001
- Ambient temperature (°C)
- 13.68
- Seeing (arcsec)
- 0.41500000000000004
Observation
- ID
- 68156
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 50664
- Name
- hd123227b
- RA
- 211.922666
- DEC
- -49.86683
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.1650 | 68.1420 | 277.3000 | 277.6000 |
| K0-D0 | 93.6150 | 93.5240 | 258.3000 | 258.6000 |
| K0-J3 | 53.0970 | 53.1330 | 334.6210 | 334.8360 |
| G2-D0 | 36.5750 | 36.5290 | 221.1000 | 221.4000 |
| G2-J3 | 59.6750 | 59.5940 | 48.7400 | 48.9700 |
| D0-J3 | 96.0510 | 95.9230 | 45.8550 | 46.0790 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9256(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 60846.06061768 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | hd123227b |
| HIERARCH ESO INS SOBJ NAME | hd123227b |
| RA | 211.922666 |
| DEC | -49.86683 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 95.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 68.165 |
| HIERARCH ESO ISS PBL12 END | 68.142 |
| HIERARCH ESO ISS PBLA12 START | 277.3 |
| HIERARCH ESO ISS PBLA12 END | 277.6 |
| HIERARCH ESO ISS PBL13 START | 93.615 |
| HIERARCH ESO ISS PBL13 END | 93.524 |
| HIERARCH ESO ISS PBLA13 START | 258.3 |
| HIERARCH ESO ISS PBLA13 END | 258.6 |
| HIERARCH ESO ISS PBL14 START | 53.097 |
| HIERARCH ESO ISS PBL14 END | 53.133 |
| HIERARCH ESO ISS PBLA14 START | 334.621 |
| HIERARCH ESO ISS PBLA14 END | 334.836 |
| HIERARCH ESO ISS PBL23 START | 36.575 |
| HIERARCH ESO ISS PBL23 END | 36.529 |
| HIERARCH ESO ISS PBLA23 START | 221.1 |
| HIERARCH ESO ISS PBLA23 END | 221.4 |
| HIERARCH ESO ISS PBL24 START | 59.675 |
| HIERARCH ESO ISS PBL24 END | 59.594 |
| HIERARCH ESO ISS PBLA24 START | 48.74 |
| HIERARCH ESO ISS PBLA24 END | 48.97 |
| HIERARCH ESO ISS PBL34 START | 96.051 |
| HIERARCH ESO ISS PBL34 END | 95.923 |
| HIERARCH ESO ISS PBLA34 START | 45.855 |
| HIERARCH ESO ISS PBLA34 END | 46.079 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004263 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00532 |
| HIERARCH ESO ISS AMBI TEMP | 13.68 |
| HIERARCH ESO ISS AMBI FWHM START | 0.4 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |
| HIERARCH ESO FT ROBJ NAME | hd123227a |
| HIERARCH ESO FT ROBJ ALPHA | 140741.528 |
| HIERARCH ESO FT ROBJ DELTA | -495203.322 |