30 暗平场: 30 Avg. Moon age: 18.12 days Avg. Moon phase: 87.79% 波特尔暗空等级: 8.00 赤经中心:07h36m53s.5 赤纬中心:+65°36′07″ 像素分辨率:0.779 角秒/像素 方位:359.369 度 视场半径:0.507 度 Find images in the same area 分辨率:3876x2625 ...
The RASA was performing really well last night although 10% of the subs are going to be lost because of wind shake. I do image on breezy nights figuring that it is better to get some good frames rather than waste the entire session for a better night. What would benefit your images is...
Galaxies: Individual: NGC Number: NGC 2403Galaxies: NucleiGalaxies: Stellar ContentJ, H, and K' images obtained with the Canada-France-Hawaii Telescope adaptive optics system are used to investigate the star-forming histories of the central regions of the Sc galaxies NGC 247 and NGC 2403. The...
galaxies : individual (NGC 2403, M33galaxies : spiralgalaxies : stellar contentstars : AGB and post-AGBDeep g'r'i'z' images obtained with the Gemini Multi-Object Spectrograph are used to investigate the stellar content in the outer regions of the nearby Sc galaxies NGC 2403 and M33. The ...
NGC 2403 - A Spiral Galaxy in Camelopardalis NGC 253 - The Silver Dollar Galaxy in Sculptor NGC 3718, NGC 3729, and Hickson 56 in Ursa Major NGC 4631 - the Whale Galaxy NGC 5005 - A Spiral Galaxy in Canes Venatici NGC 6781 - Planetary Nebula in Aquila NGC 6960 - The Veil ...
Near Infrared H and K' surface photometry of the three nearby galaxies NGC 2366, NGC 2403 and NGC 4236, used as local calibrators of the Tully-Fisher relation, was obtained using the 2562 NICMOS3 IR array MAGIC attached to the 2.2 m telescope of Calar Alto. The present measurements are co...
As shown in the images below, NGC 2404 is the largest and brightest emission nebula and "association" of hot bright stars in spiral galaxy NGC 2403. Given that galaxy's roughly 11 million light-year distance, the approximately 0.3 arcmin apparent size of NGC 2404 suggests that it is about...
SN2002kg is a type IIn supernova, detected in October 2002 in the nearby spiral galaxy NGC 2403. We show that the position of SN2002kg agrees within the errors with the position of the LBV V37. Ground based and HST ACS images however show that V37 is still present after the SN200...
We present the results of an optical search for supernova remnants (SNRs) in the Scd galaxy NGC 2403 using image and spectral observations of a ~8' × 8' f... M Matonick,A Fesen,P Blair,... - 《Astrophysical Journal Supplement》 被引量: 32发表: 1997年 加载更多来源...
a r X i v : a s t r o - p h / 0 6 0 3 0 2 5 v 1 1 M a r 2 0 0 6 Submitted to PASP Preprint typeset using L A T E X style emulateapj THE TYPE IIN SUPERNOVA 2002KG: THE OUTBURST OF A LUMINOUS BLUE VARIABLE STAR IN NGC 2403 1 Schuyler D. Van Dyk Spitzer Scie...