Exposure
- ID
- PIONI.2025-12-03T08:10:47.266_1
- Header ID
- PIONI.2025-12-03T08:10:47.266
- Date updated
- 2025-12-03 08:21:08 UTC+0000
- Release date
- 2025-12-03 08:10:47 UTC+0000
- UTC Start
- 2025-12-03 08:10:47.266
- UTC End
- 2025-12-03 08:11:25.666
- MJD Start
- 61012.340824842
- MJD End
- 61012.341269286444
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004157
- Ambient temperature (°C)
- 13.72
- Seeing (arcsec)
- 0.72
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 | 66.8810 | 66.6940 | 118.6000 | 118.7000 |
| A0-J2 | 106.1810 | 105.9240 | 90.5000 | 90.4000 |
| A0-K0 | 117.9500 | 117.7870 | 69.5300 | 69.4870 |
| G1-J2 | 56.8290 | 56.7920 | 56.7000 | 56.6000 |
| G1-K0 | 89.7740 | 89.7970 | 35.2420 | 35.2490 |
| J2-K0 | 42.3170 | 42.3260 | 5.8570 | 5.9560 |
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 | 61012.340824842 |
| 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 | 66.881 |
| HIERARCH ESO ISS PBL12 END | 66.694 |
| HIERARCH ESO ISS PBLA12 START | 118.6 |
| HIERARCH ESO ISS PBLA12 END | 118.7 |
| HIERARCH ESO ISS PBL13 START | 106.181 |
| HIERARCH ESO ISS PBL13 END | 105.924 |
| HIERARCH ESO ISS PBLA13 START | 90.5 |
| HIERARCH ESO ISS PBLA13 END | 90.4 |
| HIERARCH ESO ISS PBL14 START | 117.95 |
| HIERARCH ESO ISS PBL14 END | 117.787 |
| HIERARCH ESO ISS PBLA14 START | 69.53 |
| HIERARCH ESO ISS PBLA14 END | 69.487 |
| HIERARCH ESO ISS PBL23 START | 56.829 |
| HIERARCH ESO ISS PBL23 END | 56.792 |
| HIERARCH ESO ISS PBLA23 START | 56.7 |
| HIERARCH ESO ISS PBLA23 END | 56.6 |
| HIERARCH ESO ISS PBL24 START | 89.774 |
| HIERARCH ESO ISS PBL24 END | 89.797 |
| HIERARCH ESO ISS PBLA24 START | 35.242 |
| HIERARCH ESO ISS PBLA24 END | 35.249 |
| HIERARCH ESO ISS PBL34 START | 42.317 |
| HIERARCH ESO ISS PBL34 END | 42.326 |
| HIERARCH ESO ISS PBLA34 START | 5.857 |
| HIERARCH ESO ISS PBLA34 END | 5.956 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004157 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004157 |
| HIERARCH ESO ISS AMBI TEMP | 13.72 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |