Exposure
- ID
- PIONI.2025-07-21T09:32:41.477_1
- Header ID
- PIONI.2025-07-21T09:32:41.477
- Date updated
- 2025-07-21 09:40:39 UTC+0000
- Release date
- 2025-07-21 09:32:41 UTC+0000
- UTC Start
- 2025-07-21 09:32:41.477
- UTC End
- 2025-07-21 09:33:07.077
- MJD Start
- 60877.3977022767
- MJD End
- 60877.397998573
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004324
- Ambient temperature (°C)
- 14.77
- Seeing (arcsec)
- 0.73
Observation
- ID
- 68905
- Category
- calibrator
- Program ID
- 115.285P.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 51268
- Name
- HD23593
- RA
- 55.641604
- DEC
- -64.19512
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 74.3000 | 74.3550 | 71.3000 | 71.4000 |
| A0-J2 | 121.8070 | 121.8450 | 51.6000 | 51.7000 |
| A0-K0 | 127.7400 | 127.7450 | 36.4040 | 36.5360 |
| G1-J2 | 57.6050 | 57.6010 | 25.8000 | 25.9000 |
| G1-K0 | 79.1640 | 79.1610 | 3.9430 | 4.0370 |
| J2-K0 | 33.4520 | 33.4750 | 324.1200 | 324.1950 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.285P.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60877.3977022767 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD23593 |
| RA | 55.641604 |
| DEC | -64.19512 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 74.3 |
| HIERARCH ESO ISS PBL12 END | 74.355 |
| HIERARCH ESO ISS PBLA12 START | 71.3 |
| HIERARCH ESO ISS PBLA12 END | 71.4 |
| HIERARCH ESO ISS PBL13 START | 121.807 |
| HIERARCH ESO ISS PBL13 END | 121.845 |
| HIERARCH ESO ISS PBLA13 START | 51.6 |
| HIERARCH ESO ISS PBLA13 END | 51.7 |
| HIERARCH ESO ISS PBL14 START | 127.74 |
| HIERARCH ESO ISS PBL14 END | 127.745 |
| HIERARCH ESO ISS PBLA14 START | 36.404 |
| HIERARCH ESO ISS PBLA14 END | 36.536 |
| HIERARCH ESO ISS PBL23 START | 57.605 |
| HIERARCH ESO ISS PBL23 END | 57.601 |
| HIERARCH ESO ISS PBLA23 START | 25.8 |
| HIERARCH ESO ISS PBLA23 END | 25.9 |
| HIERARCH ESO ISS PBL24 START | 79.164 |
| HIERARCH ESO ISS PBL24 END | 79.161 |
| HIERARCH ESO ISS PBLA24 START | 3.943 |
| HIERARCH ESO ISS PBLA24 END | 4.037 |
| HIERARCH ESO ISS PBL34 START | 33.452 |
| HIERARCH ESO ISS PBL34 END | 33.475 |
| HIERARCH ESO ISS PBLA34 START | 324.12 |
| HIERARCH ESO ISS PBLA34 END | 324.195 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004324 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004324 |
| HIERARCH ESO ISS AMBI TEMP | 14.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.73 |