Spectroscopic observation of planet-nebulae

Page genere automatiquement le 06/03/2014 a 15:28 par un script python a partir des fichiers fits au format definit pour la base de donnee Bess
Auteur Thierry Lemoult, pour m ecrire: thierry dot lemoult arobase gmail dot com
ObjetdatePoseInstrumentfichier
M272013-08-05T00:44:007 x 600 sAP130EDFGT LISA#127 Slit 19 ATIK314L+_m27_20130805_031_Thierry Lemoult.fits
M572012-05-26T21:29:321233sC14 red063 LISA#127 Slit35 ATIK314L+_m57_20120526_896.fits
ngc20222014-02-21T20:24:244 x 1200 sC14 eShel ATIK460_ngc2022_20140221_850_full.fits
ngc22422014-03-05T20:46:462 x 1200 sC14 eShel ATIK460_ngc2242_20140305_866_full.fits
ngc23712012-03-13T22:37:212428sC14 red063 LISA#127 Slit35 ATIK314L+_ngc2371_20120313_943.fits
ngc23712014-03-01T21:00:596 x 600 sC14 eShel ATIK460_ngc2371_20140301_876_full.fits
ngc23922014-03-01T22:38:276 x 600 sC14 eShel ATIK460_ngc2392_20140301_943_full.fits

M27

  • Date: 2013-08-05 a 00h44 TU
  • Temps de pose: 7 x 600 s
  • Instrument:AP130EDFGT LISA#127 Slit 19 ATIK314L+
  • Resolution typique: 976
  • Site: OHP

Le spectre a telecharger:
_m27_20130805_031_Thierry Lemoult.fits

champ

Picture shoot in parallel Refractor Televue D=85mm F/D=5 + ST8 Filtre Ha, 2x5min

Slit position unknown

M57

  • Date: 2012-05-26 a 21h29 TU
  • Temps de pose: 1233s
  • Instrument:C14 red063 LISA#127 Slit35 ATIK314L+
  • Resolution typique: 704
  • Site: Chelles

Le spectre a telecharger:
_m57_20120526_896.fits

champ

C14, guiding camera ATIK TITAN, single exposure 30s

ngc2022

  • Date: 2014-02-21 a 20h24 TU
  • Temps de pose: 4 x 1200 s
  • Instrument:C14 eShel ATIK460
  • Resolution typique: 11000
  • Site: Chelles

Le spectre a telecharger:
_ngc2022_20140221_850_full.fits

Champ

C14, guiding camera ATIK314 bin 2x, single exposure 5s

ngc2242

  • Date: 2014-03-05 a 20h46 TU
  • Temps de pose: 2 x 1200 s
  • Instrument:C14 eShel ATIK460
  • Resolution typique: 11000
  • Site: Chelles

Le spectre a telecharger:
_ngc2242_20140305_866_full.fits

C14, guiding camera ATIK314 bin 2x

Champ C14 guiding

Despite a long exposure of 60 second, the nebulae is really difficult to see. The central star of nebulae is very to close the fiber entrance. Star FWHM is less than 2 arcseconds.

Reference image from DSS2 Red

Champ DSS

Much more star and clear nebulae thanks to the palomar 48 inch Schmit.

FWHM aprox 5 arcseconds and exposure time is 1 minute 40 seconds.

The skyback ground is really darker also.

ngc2371

  • Date: 2012-03-13 a 22h37 TU
  • Temps de pose: 2428s
  • Instrument:C14 red063 LISA#127 Slit35 ATIK314L+
  • Resolution typique: 704
  • Site: Chelles

Le spectre a telecharger:
_ngc2371_20120313_943.fits

champ

C14, guiding camera ATIK TITAN ,single exposure 30s

ngc2371

  • Date: 2014-03-01 a 21h00 TU
  • Temps de pose: 6 x 600 s
  • Instrument:C14 eShel ATIK460
  • Resolution typique: 11000
  • Site: Chelles

Le spectre a telecharger:
_ngc2371_20140301_876_full.fits

champ

C14, guiding camera ATIK314 bin 2x, single exposure 5s

ngc2392

  • Date: 2014-03-01 a 22h38 TU
  • Temps de pose: 6 x 600 s
  • Instrument:C14 eShel ATIK460
  • Resolution typique: 11000
  • Site: Chelles

Le spectre a telecharger:
_ngc2392_20140301_943_full.fits

Champ

C14, guiding camera ATIK314 bin 2x, single exposure 5s