Exposure
- ID
- PIONI.2025-01-02T06:18:17.231_1
- Header ID
- PIONI.2025-01-02T06:18:17.231
- Date updated
- 2025-01-02 06:25:39 UTC+0000
- Release date
- 2025-01-02 06:18:17 UTC+0000
- UTC Start
- 2025-01-02 06:18:17.231
- UTC End
- 2025-01-02 06:18:42.831
- MJD Start
- 60677.2626994299
- MJD End
- 60677.262995726196
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009089
- Ambient temperature (°C)
- 13.82
- Seeing (arcsec)
- 0.49
Observation
- ID
- 63069
- Category
- calibrator
- Program ID
- 114.27B2.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 46984
- Name
- HD98748
- RA
- 170.452494
- DEC
- -0.05384
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.5210 | 48.5270 | 143.3000 | 143.2000 |
| A0-J2 | 94.1560 | 94.3880 | 93.3000 | 93.3000 |
| A0-J6 | 139.2190 | 139.2350 | 3.5600 | 3.6650 |
| B5-J2 | 73.0490 | 73.2470 | 62.8000 | 62.9000 |
| B5-J6 | 178.9910 | 178.9630 | 353.4610 | 353.5390 |
| J2-J6 | 167.7550 | 167.7440 | 329.4230 | 329.4300 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27B2.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60677.2626994299 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD98748 |
| RA | 170.452494 |
| DEC | -0.05384 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| 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 | 25.6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 48.521 |
| HIERARCH ESO ISS PBL12 END | 48.527 |
| HIERARCH ESO ISS PBLA12 START | 143.3 |
| HIERARCH ESO ISS PBLA12 END | 143.2 |
| HIERARCH ESO ISS PBL13 START | 94.156 |
| HIERARCH ESO ISS PBL13 END | 94.388 |
| HIERARCH ESO ISS PBLA13 START | 93.3 |
| HIERARCH ESO ISS PBLA13 END | 93.3 |
| HIERARCH ESO ISS PBL14 START | 139.219 |
| HIERARCH ESO ISS PBL14 END | 139.235 |
| HIERARCH ESO ISS PBLA14 START | 3.56 |
| HIERARCH ESO ISS PBLA14 END | 3.665 |
| HIERARCH ESO ISS PBL23 START | 73.049 |
| HIERARCH ESO ISS PBL23 END | 73.247 |
| HIERARCH ESO ISS PBLA23 START | 62.8 |
| HIERARCH ESO ISS PBLA23 END | 62.9 |
| HIERARCH ESO ISS PBL24 START | 178.991 |
| HIERARCH ESO ISS PBL24 END | 178.963 |
| HIERARCH ESO ISS PBLA24 START | 353.461 |
| HIERARCH ESO ISS PBLA24 END | 353.539 |
| HIERARCH ESO ISS PBL34 START | 167.755 |
| HIERARCH ESO ISS PBL34 END | 167.744 |
| HIERARCH ESO ISS PBLA34 START | 329.423 |
| HIERARCH ESO ISS PBLA34 END | 329.43 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009089 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009089 |
| HIERARCH ESO ISS AMBI TEMP | 13.82 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |