Exposure
- ID
- PIONI.2024-07-15T01:35:33.837_1
- Header ID
- PIONI.2024-07-15T01:35:33.837
- Date updated
- 2024-07-15 01:40:40 UTC+0000
- Release date
- 2024-07-15 01:35:33 UTC+0000
- UTC Start
- 2024-07-15 01:35:33.837
- UTC End
- 2024-07-15 01:36:25.037
- MJD Start
- 60506.0663638487
- MJD End
- 60506.0669564413
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0034775
- Ambient temperature (°C)
- 12.12
- Seeing (arcsec)
- 0.555
Observation
- ID
- 60083
- Category
- calibrator
- 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
- 44595
- Name
- HD 170977
- RA
- 278.29927
- DEC
- -22.80989
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 47.0660 | 47.0970 | 141.8000 | 141.9000 |
| A0-J2 | 112.9390 | 113.1920 | 79.7000 | 79.9000 |
| A0-J6 | 166.6000 | 166.6240 | 10.3170 | 10.4600 |
| B5-J2 | 99.9670 | 100.1360 | 55.1000 | 55.3000 |
| B5-J6 | 200.9030 | 200.9040 | 0.2120 | 0.3340 |
| J2-J6 | 165.1640 | 165.2260 | 330.5190 | 330.5800 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60506.0663638487 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 170977 |
| RA | 278.29927 |
| DEC | -22.80989 |
| 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 | 51.2 |
| HIERARCH ESO DET DIT | 0.001 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 47.066 |
| HIERARCH ESO ISS PBL12 END | 47.097 |
| HIERARCH ESO ISS PBLA12 START | 141.8 |
| HIERARCH ESO ISS PBLA12 END | 141.9 |
| HIERARCH ESO ISS PBL13 START | 112.939 |
| HIERARCH ESO ISS PBL13 END | 113.192 |
| HIERARCH ESO ISS PBLA13 START | 79.7 |
| HIERARCH ESO ISS PBLA13 END | 79.9 |
| HIERARCH ESO ISS PBL14 START | 166.6 |
| HIERARCH ESO ISS PBL14 END | 166.624 |
| HIERARCH ESO ISS PBLA14 START | 10.317 |
| HIERARCH ESO ISS PBLA14 END | 10.46 |
| HIERARCH ESO ISS PBL23 START | 99.967 |
| HIERARCH ESO ISS PBL23 END | 100.136 |
| HIERARCH ESO ISS PBLA23 START | 55.1 |
| HIERARCH ESO ISS PBLA23 END | 55.3 |
| HIERARCH ESO ISS PBL24 START | 200.903 |
| HIERARCH ESO ISS PBL24 END | 200.904 |
| HIERARCH ESO ISS PBLA24 START | 0.212 |
| HIERARCH ESO ISS PBLA24 END | 0.334 |
| HIERARCH ESO ISS PBL34 START | 165.164 |
| HIERARCH ESO ISS PBL34 END | 165.226 |
| HIERARCH ESO ISS PBLA34 START | 330.519 |
| HIERARCH ESO ISS PBLA34 END | 330.58 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003493 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003462 |
| HIERARCH ESO ISS AMBI TEMP | 12.12 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |