Exposure
- ID
- PIONI.2024-07-15T07:41:03.252_1
- Header ID
- PIONI.2024-07-15T07:41:03.252
- Date updated
- 2024-07-15 07:50:41 UTC+0000
- Release date
- 2025-07-15 07:50:40 UTC+0000
- UTC Start
- 2024-07-15 07:41:03.252
- UTC End
- 2024-07-15 07:41:41.652
- MJD Start
- 60506.3201765283
- MJD End
- 60506.3206209727
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002284
- Ambient temperature (°C)
- 10.85
- Seeing (arcsec)
- 1.015
Observation
- ID
- 60080
- Category
- science
- Program ID
- 113.26BT.002
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44592
- Name
- V350 Sgr
- RA
- 281.322302
- DEC
- -20.6474
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 46.7210 | 46.7230 | 182.7000 | 182.9000 |
| A0-J2 | 81.3550 | 81.0790 | 122.7000 | 122.9000 |
| A0-J6 | 152.4220 | 152.2710 | 38.0510 | 38.0490 |
| B5-J2 | 70.7310 | 70.4470 | 87.8000 | 87.9000 |
| B5-J6 | 192.4520 | 192.3500 | 29.9820 | 30.0020 |
| J2-J6 | 165.9730 | 165.9860 | 8.8320 | 8.9330 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60506.3201765283 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V350 Sgr |
| RA | 281.322302 |
| DEC | -20.6474 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 46.721 |
| HIERARCH ESO ISS PBL12 END | 46.723 |
| HIERARCH ESO ISS PBLA12 START | 182.7 |
| HIERARCH ESO ISS PBLA12 END | 182.9 |
| HIERARCH ESO ISS PBL13 START | 81.355 |
| HIERARCH ESO ISS PBL13 END | 81.079 |
| HIERARCH ESO ISS PBLA13 START | 122.7 |
| HIERARCH ESO ISS PBLA13 END | 122.9 |
| HIERARCH ESO ISS PBL14 START | 152.422 |
| HIERARCH ESO ISS PBL14 END | 152.271 |
| HIERARCH ESO ISS PBLA14 START | 38.051 |
| HIERARCH ESO ISS PBLA14 END | 38.049 |
| HIERARCH ESO ISS PBL23 START | 70.731 |
| HIERARCH ESO ISS PBL23 END | 70.447 |
| HIERARCH ESO ISS PBLA23 START | 87.8 |
| HIERARCH ESO ISS PBLA23 END | 87.9 |
| HIERARCH ESO ISS PBL24 START | 192.452 |
| HIERARCH ESO ISS PBL24 END | 192.35 |
| HIERARCH ESO ISS PBLA24 START | 29.982 |
| HIERARCH ESO ISS PBLA24 END | 30.002 |
| HIERARCH ESO ISS PBL34 START | 165.973 |
| HIERARCH ESO ISS PBL34 END | 165.986 |
| HIERARCH ESO ISS PBLA34 START | 8.832 |
| HIERARCH ESO ISS PBLA34 END | 8.933 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00232 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002248 |
| HIERARCH ESO ISS AMBI TEMP | 10.85 |
| HIERARCH ESO ISS AMBI FWHM START | 1.0 |
| HIERARCH ESO ISS AMBI FWHM END | 1.03 |