Exposure
- ID
- GRAVI.2024-03-20T01:50:45.624_1
- Header ID
- GRAVI.2024-03-20T01:50:45.624
- Date updated
- 2024-03-20 02:00:33 UTC+0000
- Release date
- 2024-03-20 01:50:45 UTC+0000
- UTC Start
- 2024-03-20 01:50:45.624
- UTC End
- 2024-03-20 01:51:17.624
- MJD Start
- 60389.07691695
- MJD End
- 60389.0772873204
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005799
- Ambient temperature (°C)
- 16.3
- Seeing (arcsec)
- 0.57
Observation
- ID
- 58809
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 42836
- Name
- HD_70409
- RA
- 125.326007
- DEC
- -14.97596
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.3380 | 88.2770 | 118.9000 | 119.0000 |
| A0-J2 | 127.3200 | 127.2420 | 95.4000 | 95.4000 |
| A0-K0 | 127.3040 | 127.2590 | 73.7440 | 73.7930 |
| G1-J2 | 58.1770 | 58.1690 | 58.1000 | 58.2000 |
| G1-K0 | 90.2470 | 90.2580 | 29.8090 | 29.8760 |
| J2-K0 | 47.8070 | 47.8040 | 354.5440 | 354.6360 |
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 | 60389.07691695 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 70409 |
| HIERARCH ESO INS SOBJ NAME | HD_70409 |
| RA | 125.326007 |
| DEC | -14.97596 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 88.338 |
| HIERARCH ESO ISS PBL12 END | 88.277 |
| HIERARCH ESO ISS PBLA12 START | 118.9 |
| HIERARCH ESO ISS PBLA12 END | 119.0 |
| HIERARCH ESO ISS PBL13 START | 127.32 |
| HIERARCH ESO ISS PBL13 END | 127.242 |
| HIERARCH ESO ISS PBLA13 START | 95.4 |
| HIERARCH ESO ISS PBLA13 END | 95.4 |
| HIERARCH ESO ISS PBL14 START | 127.304 |
| HIERARCH ESO ISS PBL14 END | 127.259 |
| HIERARCH ESO ISS PBLA14 START | 73.744 |
| HIERARCH ESO ISS PBLA14 END | 73.793 |
| HIERARCH ESO ISS PBL23 START | 58.177 |
| HIERARCH ESO ISS PBL23 END | 58.169 |
| HIERARCH ESO ISS PBLA23 START | 58.1 |
| HIERARCH ESO ISS PBLA23 END | 58.2 |
| HIERARCH ESO ISS PBL24 START | 90.247 |
| HIERARCH ESO ISS PBL24 END | 90.258 |
| HIERARCH ESO ISS PBLA24 START | 29.809 |
| HIERARCH ESO ISS PBLA24 END | 29.876 |
| HIERARCH ESO ISS PBL34 START | 47.807 |
| HIERARCH ESO ISS PBL34 END | 47.804 |
| HIERARCH ESO ISS PBLA34 START | 354.544 |
| HIERARCH ESO ISS PBLA34 END | 354.636 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005799 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005799 |
| HIERARCH ESO ISS AMBI TEMP | 16.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |