Exposure
- ID
- PIONI.2025-07-21T03:17:21.765_1
- Header ID
- PIONI.2025-07-21T03:17:21.765
- Date updated
- 2025-07-21 03:25:49 UTC+0000
- Release date
- 2025-07-21 03:17:21 UTC+0000
- UTC Start
- 2025-07-21 03:17:21.765
- UTC End
- 2025-07-21 03:17:47.365
- MJD Start
- 60877.137057465
- MJD End
- 60877.137353761296
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002602
- Ambient temperature (°C)
- 15.51
- Seeing (arcsec)
- 0.76
Observation
- ID
- 68883
- 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
- 51247
- Name
- HD148148
- RA
- 246.418728
- DEC
- 9.3705
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 66.3660 | 66.2190 | 113.5000 | 113.6000 |
| A0-J2 | 108.9920 | 108.8120 | 87.1000 | 87.1000 |
| A0-K0 | 121.0970 | 120.9970 | 68.1300 | 68.0870 |
| G1-J2 | 57.6900 | 57.6730 | 56.3000 | 56.3000 |
| G1-K0 | 88.2160 | 88.2460 | 35.7380 | 35.7420 |
| J2-K0 | 39.7590 | 39.7660 | 5.0830 | 5.1630 |
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 | 60877.137057465 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD148148 |
| RA | 246.418728 |
| DEC | 9.3705 |
| 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 | 66.366 |
| HIERARCH ESO ISS PBL12 END | 66.219 |
| HIERARCH ESO ISS PBLA12 START | 113.5 |
| HIERARCH ESO ISS PBLA12 END | 113.6 |
| HIERARCH ESO ISS PBL13 START | 108.992 |
| HIERARCH ESO ISS PBL13 END | 108.812 |
| HIERARCH ESO ISS PBLA13 START | 87.1 |
| HIERARCH ESO ISS PBLA13 END | 87.1 |
| HIERARCH ESO ISS PBL14 START | 121.097 |
| HIERARCH ESO ISS PBL14 END | 120.997 |
| HIERARCH ESO ISS PBLA14 START | 68.13 |
| HIERARCH ESO ISS PBLA14 END | 68.087 |
| HIERARCH ESO ISS PBL23 START | 57.69 |
| HIERARCH ESO ISS PBL23 END | 57.673 |
| HIERARCH ESO ISS PBLA23 START | 56.3 |
| HIERARCH ESO ISS PBLA23 END | 56.3 |
| HIERARCH ESO ISS PBL24 START | 88.216 |
| HIERARCH ESO ISS PBL24 END | 88.246 |
| HIERARCH ESO ISS PBLA24 START | 35.738 |
| HIERARCH ESO ISS PBLA24 END | 35.742 |
| HIERARCH ESO ISS PBL34 START | 39.759 |
| HIERARCH ESO ISS PBL34 END | 39.766 |
| HIERARCH ESO ISS PBLA34 START | 5.083 |
| HIERARCH ESO ISS PBLA34 END | 5.163 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002602 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002602 |
| HIERARCH ESO ISS AMBI TEMP | 15.51 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |