Exposure
- ID
- PIONI.2025-12-03T08:09:06.524_1
- Header ID
- PIONI.2025-12-03T08:09:06.524
- Date updated
- 2025-12-03 08:16:09 UTC+0000
- Release date
- 2025-12-03 08:09:06 UTC+0000
- UTC Start
- 2025-12-03 08:09:06.524
- UTC End
- 2025-12-03 08:09:44.924
- MJD Start
- 61012.3396588396
- MJD End
- 61012.34010328404
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004149
- Ambient temperature (°C)
- 13.59
- Seeing (arcsec)
- 0.88
Observation
- ID
- 71969
- Category
- calibrator
- Program ID
- 116.290A.001
- Program Title
- CONSTRAINING ASTEROSEISMIC MODELS OF MASSIVE OB STARS USING HIGH-PRECISION INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- VRANCKEN / DESHMUKH / SANA / TKACHENKO / AERTS / KLIAPETS
Target
- ID
- 53430
- Name
- HD 41165
- RA
- 90.857436
- DEC
- 3.86207
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 67.2740 | 67.0870 | 118.5000 | 118.6000 |
| A0-J2 | 106.7200 | 106.4650 | 90.5000 | 90.5000 |
| A0-K0 | 118.2890 | 118.1280 | 69.6180 | 69.5760 |
| G1-J2 | 56.9060 | 56.8700 | 56.8000 | 56.7000 |
| G1-K0 | 89.7260 | 89.7490 | 35.2250 | 35.2330 |
| J2-K0 | 42.2990 | 42.3080 | 5.6460 | 5.7450 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.290A.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 61012.3396588396 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 41165 |
| RA | 90.857436 |
| DEC | 3.86207 |
| 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 | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 67.274 |
| HIERARCH ESO ISS PBL12 END | 67.087 |
| HIERARCH ESO ISS PBLA12 START | 118.5 |
| HIERARCH ESO ISS PBLA12 END | 118.6 |
| HIERARCH ESO ISS PBL13 START | 106.72 |
| HIERARCH ESO ISS PBL13 END | 106.465 |
| HIERARCH ESO ISS PBLA13 START | 90.5 |
| HIERARCH ESO ISS PBLA13 END | 90.5 |
| HIERARCH ESO ISS PBL14 START | 118.289 |
| HIERARCH ESO ISS PBL14 END | 118.128 |
| HIERARCH ESO ISS PBLA14 START | 69.618 |
| HIERARCH ESO ISS PBLA14 END | 69.576 |
| HIERARCH ESO ISS PBL23 START | 56.906 |
| HIERARCH ESO ISS PBL23 END | 56.87 |
| HIERARCH ESO ISS PBLA23 START | 56.8 |
| HIERARCH ESO ISS PBLA23 END | 56.7 |
| HIERARCH ESO ISS PBL24 START | 89.726 |
| HIERARCH ESO ISS PBL24 END | 89.749 |
| HIERARCH ESO ISS PBLA24 START | 35.225 |
| HIERARCH ESO ISS PBLA24 END | 35.233 |
| HIERARCH ESO ISS PBL34 START | 42.299 |
| HIERARCH ESO ISS PBL34 END | 42.308 |
| HIERARCH ESO ISS PBLA34 START | 5.646 |
| HIERARCH ESO ISS PBLA34 END | 5.745 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004141 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004157 |
| HIERARCH ESO ISS AMBI TEMP | 13.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.86 |
| HIERARCH ESO ISS AMBI FWHM END | 0.9 |