Exposure
- ID
- GRAVI.2024-11-25T01:38:15.375_1
- Header ID
- GRAVI.2024-11-25T01:38:15.375
- Date updated
- 2024-11-25 01:45:47 UTC+0000
- Release date
- 2024-11-25 01:38:15 UTC+0000
- UTC Start
- 2024-11-25 01:38:15.375
- UTC End
- 2024-11-25 01:38:47.375
- MJD Start
- 60639.06823351
- MJD End
- 60639.0686038804
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0073575
- Ambient temperature (°C)
- 16.08
- Seeing (arcsec)
- 0.655
Observation
- ID
- 62011
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 46114
- Name
- HD_7147
- RA
- 17.929844
- DEC
- -2.2512
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 45.7570 | 45.7270 | 149.8000 | 149.8000 |
| A0-J2 | 129.1920 | 129.1780 | 92.6000 | 92.6000 |
| A0-J6 | 159.5400 | 159.6390 | 28.0070 | 28.0810 |
| B5-J2 | 111.2120 | 111.2570 | 72.4000 | 72.4000 |
| B5-J6 | 187.6930 | 187.7680 | 16.0410 | 16.1280 |
| J2-J6 | 156.4260 | 156.3490 | 339.7500 | 339.8340 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9256(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60639.06823351 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 7147 |
| HIERARCH ESO INS SOBJ NAME | HD_7147 |
| RA | 17.929844 |
| DEC | -2.2512 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 45.757 |
| HIERARCH ESO ISS PBL12 END | 45.727 |
| HIERARCH ESO ISS PBLA12 START | 149.8 |
| HIERARCH ESO ISS PBLA12 END | 149.8 |
| HIERARCH ESO ISS PBL13 START | 129.192 |
| HIERARCH ESO ISS PBL13 END | 129.178 |
| HIERARCH ESO ISS PBLA13 START | 92.6 |
| HIERARCH ESO ISS PBLA13 END | 92.6 |
| HIERARCH ESO ISS PBL14 START | 159.54 |
| HIERARCH ESO ISS PBL14 END | 159.639 |
| HIERARCH ESO ISS PBLA14 START | 28.007 |
| HIERARCH ESO ISS PBLA14 END | 28.081 |
| HIERARCH ESO ISS PBL23 START | 111.212 |
| HIERARCH ESO ISS PBL23 END | 111.257 |
| HIERARCH ESO ISS PBLA23 START | 72.4 |
| HIERARCH ESO ISS PBLA23 END | 72.4 |
| HIERARCH ESO ISS PBL24 START | 187.693 |
| HIERARCH ESO ISS PBL24 END | 187.768 |
| HIERARCH ESO ISS PBLA24 START | 16.041 |
| HIERARCH ESO ISS PBLA24 END | 16.128 |
| HIERARCH ESO ISS PBL34 START | 156.426 |
| HIERARCH ESO ISS PBL34 END | 156.349 |
| HIERARCH ESO ISS PBLA34 START | 339.75 |
| HIERARCH ESO ISS PBLA34 END | 339.834 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007726 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006989 |
| HIERARCH ESO ISS AMBI TEMP | 16.08 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |