Exposure
- ID
- PIONI.2025-12-03T08:08:16.180_1
- Header ID
- PIONI.2025-12-03T08:08:16.180
- Date updated
- 2025-12-03 08:16:09 UTC+0000
- Release date
- 2025-12-03 08:08:16 UTC+0000
- UTC Start
- 2025-12-03 08:08:16.180
- UTC End
- 2025-12-03 08:08:54.580
- MJD Start
- 61012.33907616
- MJD End
- 61012.339520604444
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0041849999999999995
- Ambient temperature (°C)
- 13.54
- Seeing (arcsec)
- 0.85
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 | 67.4710 | 67.2810 | 118.4000 | 118.5000 |
| A0-J2 | 106.9890 | 106.7300 | 90.5000 | 90.5000 |
| A0-K0 | 118.4580 | 118.2950 | 69.6640 | 69.6200 |
| G1-J2 | 56.9440 | 56.9080 | 56.8000 | 56.8000 |
| G1-K0 | 89.7000 | 89.7250 | 35.2180 | 35.2250 |
| J2-K0 | 42.2910 | 42.2990 | 5.5420 | 5.6420 |
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 | 61012.33907616 |
| 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 | 67.471 |
| HIERARCH ESO ISS PBL12 END | 67.281 |
| HIERARCH ESO ISS PBLA12 START | 118.4 |
| HIERARCH ESO ISS PBLA12 END | 118.5 |
| HIERARCH ESO ISS PBL13 START | 106.989 |
| HIERARCH ESO ISS PBL13 END | 106.73 |
| HIERARCH ESO ISS PBLA13 START | 90.5 |
| HIERARCH ESO ISS PBLA13 END | 90.5 |
| HIERARCH ESO ISS PBL14 START | 118.458 |
| HIERARCH ESO ISS PBL14 END | 118.295 |
| HIERARCH ESO ISS PBLA14 START | 69.664 |
| HIERARCH ESO ISS PBLA14 END | 69.62 |
| HIERARCH ESO ISS PBL23 START | 56.944 |
| HIERARCH ESO ISS PBL23 END | 56.908 |
| HIERARCH ESO ISS PBLA23 START | 56.8 |
| HIERARCH ESO ISS PBLA23 END | 56.8 |
| HIERARCH ESO ISS PBL24 START | 89.7 |
| HIERARCH ESO ISS PBL24 END | 89.725 |
| HIERARCH ESO ISS PBLA24 START | 35.218 |
| HIERARCH ESO ISS PBLA24 END | 35.225 |
| HIERARCH ESO ISS PBL34 START | 42.291 |
| HIERARCH ESO ISS PBL34 END | 42.299 |
| HIERARCH ESO ISS PBLA34 START | 5.542 |
| HIERARCH ESO ISS PBLA34 END | 5.642 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004229 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004141 |
| HIERARCH ESO ISS AMBI TEMP | 13.54 |
| HIERARCH ESO ISS AMBI FWHM START | 0.84 |
| HIERARCH ESO ISS AMBI FWHM END | 0.86 |