Tentative identification of formaldehyde in the Martian atmosphere
dc.contributor.author | Korablev, O. I. | en_US |
dc.contributor.author | Ackerman, M. | en_US |
dc.contributor.author | Krasnopolsky, V. A. | en_US |
dc.contributor.author | Moroz, V. I. | en_US |
dc.contributor.author | Muller, C. | en_US |
dc.contributor.author | Rodin, A. V. | en_US |
dc.contributor.author | Atreya, Sushil K. | en_US |
dc.date.accessioned | 2006-04-10T15:44:33Z | |
dc.date.available | 2006-04-10T15:44:33Z | |
dc.date.issued | 1993-06 | en_US |
dc.identifier.citation | Korablev, O. I., Ackerman, M., Krasnopolsky, V. A., Moroz, V. I., Muller, C., Rodin, A. V., Atreya, S. K. (1993/06)."Tentative identification of formaldehyde in the Martian atmosphere." Planetary and Space Science 41(6): 441-451. <http://hdl.handle.net/2027.42/30775> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6V6T-46YKC9K-2C6/2/66fcab5eb0321f32d1f8f2a613145f8c | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/30775 | |
dc.description.abstract | Solar occultation observations of the Martian atmosphere near the limb of the planet were performed during the Phobos mission by means of the Auguste infrared spectrometer in the ranges 2707-2740 and 5392-5272 cm-1 with a resolving power of [approximate] 1300. The spectra exhibit features at 2710 and 2730 cm-1 which have not been identified previously. After applying a set of corrections to the data and examining the spectra of various molecules, we are led to conclude that the best candidate for the above-mentioned features is formaldehyde (CH2O). It was observed in eight of the nine successful occultation sequences, mainly between 8 and 20 km with an average mixing ratio of 0.5+0.8-0.3 ppm (there are no good data below 8 km). The observations are performed in equatorial spring conditions. The altitude distribution of formaldehyde reveals correlation with the permanent haze opacity. | en_US |
dc.format.extent | 1350064 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.title | Tentative identification of formaldehyde in the Martian atmosphere | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Atmospheric, Oceanic and Space Sciences | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Atmospheric, Ocean and Space Sciences, University of Michigan, Ann Arbor, MI 48109-2143., U.S.A. | en_US |
dc.contributor.affiliationother | Space Research Institute, Russian Academy of Sciences, Profsoyusnaya 84/32, 117810, Moscow GSP-7, Russia | en_US |
dc.contributor.affiliationother | Belgian Institute for Space Aeronomy, Brussels, Belgium | en_US |
dc.contributor.affiliationother | Space Research Institute, Russian Academy of Sciences, Profsoyusnaya 84/32, 117810, Moscow GSP-7, Russia | en_US |
dc.contributor.affiliationother | Belgian Institute for Space Aeronomy, Brussels, Belgium | en_US |
dc.contributor.affiliationother | Belgian Institute for Space Aeronomy, Brussels, Belgium | en_US |
dc.contributor.affiliationother | Space Research Institute, Russian Academy of Sciences, Profsoyusnaya 84/32, 117810, Moscow GSP-7, Russia | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/30775/1/0000426.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/0032-0633(93)90004-L | en_US |
dc.identifier.source | Planetary and Space Science | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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