The Cariri Airglow Observatory has been in operation since November, 1997. This observatory has a multi-filter photometer to measure the airglow emission intensities in the frequencies of OI557.7 nm, OI630.0 nm, NaD, OH(6,2) band, O2 Atmospheric (0-1) band , and the OH and O2 rotational temperatures. The observatory is located at São João do Cariri, State of Paraíba, one of the driest region in Northeast Brazil, situated at 7.4ºS, 36.5ºW. Day to day continuous observations (13 days around the new moon period) allow us to study nocturnal, day to day and seasonal variation of the airglow emission intensities. The nocturnal variations of the mesospheric emissions and OH(6,2) rotational temperature have shown strong seasonal dependence with max...
The airglow OH (8-3) and (6-2) band rotational temperatures were measured and compared using two sca...
Neste trabalho apresentamos resultados da análise de perfis verticais, obtidos simultaneamente, das ...
Preliminary observations of the nocturnal variations of the OH(6-2) and O2b(0-1) nighttime airglow i...
The Cariri Airglow Observatory has been in operation since November, 1997. This observatory has a mu...
Made available in DSpace on 2015-09-25T12:22:09Z (GMT). No. of bitstreams: 1 PDF - Sergiana Lucas d...
In this work we present a methodology to calculate the temperature in the upper mesosphere using a s...
Submitted by Jean Medeiros (jeanletras@uepb.edu.br) on 2017-11-14T13:00:58Z No. of bitstreams: 1 PDF...
An all-sky CCD airglow imager has been used to obtain a wealth of data on the MLT airglow emissions ...
The research studied the comparison of the night air temperatures and the atomic oxygen airglow inte...
International audienceThe nightglow OH(9, 4) and O2 atmospheric (0,1) band emission intensities and ...
Airglow intensities and rotational temperatures of the OH(6-2) and O2b(0-1) bands acquired at El Leo...
A poluição atmosférica é um dos grandes problemas na cidade de São Paulo, impactada por fontes locai...
Um extenso estudo de ocorrência de pororocas mesosféricas foi realizado em São João do Cariri - PB (...
We analyze 15 years of atomic oxygen (OI) 558 nm and hydroxyl (OH) (8-3) 730 nm nightglow emission i...
A-priori, rapid variations of solar activity that directly impact on the terrestrial environment sho...
The airglow OH (8-3) and (6-2) band rotational temperatures were measured and compared using two sca...
Neste trabalho apresentamos resultados da análise de perfis verticais, obtidos simultaneamente, das ...
Preliminary observations of the nocturnal variations of the OH(6-2) and O2b(0-1) nighttime airglow i...
The Cariri Airglow Observatory has been in operation since November, 1997. This observatory has a mu...
Made available in DSpace on 2015-09-25T12:22:09Z (GMT). No. of bitstreams: 1 PDF - Sergiana Lucas d...
In this work we present a methodology to calculate the temperature in the upper mesosphere using a s...
Submitted by Jean Medeiros (jeanletras@uepb.edu.br) on 2017-11-14T13:00:58Z No. of bitstreams: 1 PDF...
An all-sky CCD airglow imager has been used to obtain a wealth of data on the MLT airglow emissions ...
The research studied the comparison of the night air temperatures and the atomic oxygen airglow inte...
International audienceThe nightglow OH(9, 4) and O2 atmospheric (0,1) band emission intensities and ...
Airglow intensities and rotational temperatures of the OH(6-2) and O2b(0-1) bands acquired at El Leo...
A poluição atmosférica é um dos grandes problemas na cidade de São Paulo, impactada por fontes locai...
Um extenso estudo de ocorrência de pororocas mesosféricas foi realizado em São João do Cariri - PB (...
We analyze 15 years of atomic oxygen (OI) 558 nm and hydroxyl (OH) (8-3) 730 nm nightglow emission i...
A-priori, rapid variations of solar activity that directly impact on the terrestrial environment sho...
The airglow OH (8-3) and (6-2) band rotational temperatures were measured and compared using two sca...
Neste trabalho apresentamos resultados da análise de perfis verticais, obtidos simultaneamente, das ...
Preliminary observations of the nocturnal variations of the OH(6-2) and O2b(0-1) nighttime airglow i...