Exposure
- ID
- PIONI.2017-05-20T07:38:09.281_1
- Header ID
- PIONI.2017-05-20T07:38:09.281
- Date updated
- 2017-05-20 07:46:22 UTC+0000
- Release date
- 2017-05-20 07:38:09 UTC+0000
- UTC Start
- 2017-05-20 07:38:09.281
- UTC End
- 2017-05-20 07:39:00.481
- MJD Start
- 57893.318162974
- MJD End
- 57893.31875556659
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004572
- Ambient temperature (°C)
- 5.97
- Seeing (arcsec)
- 0.435
Observation
- ID
- 37733
- Category
- calibrator
- Program ID
- 097.D-0183(B)
- Program Title
- UNLOCKING THE POTENTIAL OF CEPHEIDS AS PRIMARY DISTANCE INDICATORS: THE VLTI CEPHEID SURVEY - PART II
- Program Type
- Normal
- PI / COI
- KERVELLA/ MERAND/ GALLENNE/ BREITFELDER/ GIEREN/ PIETRZYNSKI/ NARDETTO/ ANDERSON/ LE BOUQUIN/ SOULAIN
Target
- ID
- 27893
- Name
- HD_188542
- RA
- 298.71311
- DEC
- 24.88856
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 66.3760 | 66.4410 | 278.2000 | 278.1000 |
| K0-D0 | 83.8070 | 83.9940 | 263.5000 | 263.4000 |
| K0-J3 | 47.4100 | 47.3290 | 319.6740 | 319.6840 |
| G2-D0 | 25.8860 | 25.9690 | 222.7000 | 222.8000 |
| G2-J3 | 44.0250 | 44.1770 | 52.6970 | 52.7410 |
| D0-J3 | 69.6650 | 69.9010 | 49.0070 | 49.0700 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 097.D-0183(B) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 57893.318162974 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_188542 |
| RA | 298.71311 |
| DEC | 24.88856 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 51.2 |
| HIERARCH ESO DET DIT | 0.001 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 66.376 |
| HIERARCH ESO ISS PBL12 END | 66.441 |
| HIERARCH ESO ISS PBLA12 START | 278.2 |
| HIERARCH ESO ISS PBLA12 END | 278.1 |
| HIERARCH ESO ISS PBL13 START | 83.807 |
| HIERARCH ESO ISS PBL13 END | 83.994 |
| HIERARCH ESO ISS PBLA13 START | 263.5 |
| HIERARCH ESO ISS PBLA13 END | 263.4 |
| HIERARCH ESO ISS PBL14 START | 47.41 |
| HIERARCH ESO ISS PBL14 END | 47.329 |
| HIERARCH ESO ISS PBLA14 START | 319.674 |
| HIERARCH ESO ISS PBLA14 END | 319.684 |
| HIERARCH ESO ISS PBL23 START | 25.886 |
| HIERARCH ESO ISS PBL23 END | 25.969 |
| HIERARCH ESO ISS PBLA23 START | 222.7 |
| HIERARCH ESO ISS PBLA23 END | 222.8 |
| HIERARCH ESO ISS PBL24 START | 44.025 |
| HIERARCH ESO ISS PBL24 END | 44.177 |
| HIERARCH ESO ISS PBLA24 START | 52.697 |
| HIERARCH ESO ISS PBLA24 END | 52.741 |
| HIERARCH ESO ISS PBL34 START | 69.665 |
| HIERARCH ESO ISS PBL34 END | 69.901 |
| HIERARCH ESO ISS PBLA34 START | 49.007 |
| HIERARCH ESO ISS PBLA34 END | 49.07 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004496 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004648 |
| HIERARCH ESO ISS AMBI TEMP | 5.97 |
| HIERARCH ESO ISS AMBI FWHM START | 0.45 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |