Comet C/2012 S1 (ISON) was unique in that it was a dynamically new comet derived from the nearly isotropic Oort cloud reservoir of comets with a sun-grazing orbit. Infrared (IR) observations were executed on NASA's Stratospheric Observatory For Infrared Astronomy (SOFIA) by the FORCAST instrument on 2013 October 25 UT (r(sub h)=1.18 AU, Delta=1.5AU). Photometry was obtained in FORCAST filters centered at 11.1, 19.7, and 31.5 micron. The observations compliment a large world-wide effort to observe and characterize comet ISON
We report production rates for H2O and eight trace molecules (CO, C_2H_6, CH_4, CH_3OH, NH_3, H_2CO,...
We report submillimeter 450 and 850 μm dust continuum observations for comet C/2012 S1 (ISON) obtain...
Based on the concept of comets as being conglomerates of rocks and ices, it is expected that they re...
Comet C/2012 S1 (ISON) was unique in that it was a dynamically new comet derived from the Nearly Iso...
Comet C/2012 S1 (ISON) is unique in that it is a dynamically new comet derived from the Oort cloud r...
We present the analysis of 7.6-13.2 μm infrared (IR) spectrophotometry (R 250) of comet C/1995 O1 (...
Comet Hale-Bopp was observed five times with ISOPHOT, the photometer on board ESA's Infrared Space O...
Selected comets are observed in the near infrared (1 to 2.2 micron) and thermal infrared (3.5 to 20 ...
Comet Hale-Bopp was observed five times with ISOPHOT, the photometer on board ESA's Infrared Space O...
Infrared observations of comet Bennett, Kohoutek, Bradfield, and Encke are analyzed with emphasis on...
For most comets, infrared (IR) spectroscopy (remote sensing) is the method through which we diagnose...
Comet Hale-Bopp was observed five times with ISOPHOT, the photometer on board ESA's Infrared Space O...
We present infrared images and spectra of comets 2P/Encke, 67P/Churyumov-Gerasimenko, and C/2001 HT5...
We present the characteristics of the dust comae of two comets, 126P/IRAS, a member of the Halley fa...
Shortly after its discovery by Vitali Nevski and Artyom Novichonok on September 21, 2012, the orbit ...
We report production rates for H2O and eight trace molecules (CO, C_2H_6, CH_4, CH_3OH, NH_3, H_2CO,...
We report submillimeter 450 and 850 μm dust continuum observations for comet C/2012 S1 (ISON) obtain...
Based on the concept of comets as being conglomerates of rocks and ices, it is expected that they re...
Comet C/2012 S1 (ISON) was unique in that it was a dynamically new comet derived from the Nearly Iso...
Comet C/2012 S1 (ISON) is unique in that it is a dynamically new comet derived from the Oort cloud r...
We present the analysis of 7.6-13.2 μm infrared (IR) spectrophotometry (R 250) of comet C/1995 O1 (...
Comet Hale-Bopp was observed five times with ISOPHOT, the photometer on board ESA's Infrared Space O...
Selected comets are observed in the near infrared (1 to 2.2 micron) and thermal infrared (3.5 to 20 ...
Comet Hale-Bopp was observed five times with ISOPHOT, the photometer on board ESA's Infrared Space O...
Infrared observations of comet Bennett, Kohoutek, Bradfield, and Encke are analyzed with emphasis on...
For most comets, infrared (IR) spectroscopy (remote sensing) is the method through which we diagnose...
Comet Hale-Bopp was observed five times with ISOPHOT, the photometer on board ESA's Infrared Space O...
We present infrared images and spectra of comets 2P/Encke, 67P/Churyumov-Gerasimenko, and C/2001 HT5...
We present the characteristics of the dust comae of two comets, 126P/IRAS, a member of the Halley fa...
Shortly after its discovery by Vitali Nevski and Artyom Novichonok on September 21, 2012, the orbit ...
We report production rates for H2O and eight trace molecules (CO, C_2H_6, CH_4, CH_3OH, NH_3, H_2CO,...
We report submillimeter 450 and 850 μm dust continuum observations for comet C/2012 S1 (ISON) obtain...
Based on the concept of comets as being conglomerates of rocks and ices, it is expected that they re...