Sentences with phrase «day observation period»

Not exact matches

The observation started in 1968 as Hispanic Heritage Week under President Lyndon Johnson and was expanded by President Ronald Reagan in 1988 to cover a 30 - day period starting on September 15 and ending on October 15.

These observations are consistent with current research if we assume the researchers were observing babies with a fairly typical nursing pattern, where baby has a longer sleep period at night and gradually decreases the amount of time between nursing as the day progresses.

If your pet is not up - to - date on its rabies shots, the ten - day confinement / observation period must take place, at the owner's expense, at an appropriate facility such as an animal shelter, veterinarian's office, or kennel.

The aurora was detected in all observations during a 5 - day period.

The Hubble Space Telescope alone has made more than a million observations since its 1990 launch; spacecraft at Mars, the moon and Saturn produced 120,000 new images during a typical 90 - day period this year.

The short orbital periods of the newfound planets enabled their detection from the small data set — each planet passed its star several times in the 43 - day observation window, dimming the starlight by a small fraction with each orbit.

Actually finding an Earth - sized world circling as far from its star as Earth orbits the sun will take 365 days of observations to detect one pass, plus another year or two of data to verify the orbital period.

Here we report observations of the bright star HD 195689 (also known as KELT - 9), which reveal a close - in (orbital period of about 1.48 days) transiting giant planet, KELT - 9b.

Based on 86 radial velocity observations obtained with the HARPS - N spectrograph on the Telescopio Nazionale Galileo and 32 archival Keck / HIRES observations, we present a prec... ▽ More Kepler - 93b is a 1.478 + / - 0.019 Earth radius planet with a 4.7 day period around a bright (V = 10.2), astroseismically - characterized host star with a mass of 0.911 + / -0.033 solar masses and a radius of 0.919 + / -0.011 solar radii.

In 1965, however, radar observations showed conclusively that the planet's rotational period was about 59 days.

In 2006, continuous observation of the HD 163899 star over a period of 37 days confirmed that it is a totally new variable star class, namely slowly pulsating B supergiants.

Planets «b, c, and d» - On December 14, 2009, a team of astronomers (Steven S. Vogt; Robert A. Wittenmyer, R. Paul Butler, Simon O'Toole, Gregory W. Henry, Eugenio J. Rivera, Stefano Meschiari, Gregory Laughlin, C. G. Tinney, Hugh R. A. Jones, Jeremy Bailey, Brad D. Carter, and Konstantin Batygin) announced the discovery of one innermost orbiting super-Earth and two outer - orbiting, Neptune - class planets (with at least 5.1, 18.2, and 24.0 Earth - masses, respectively) in moderately circular, inner orbits around 61 Virginis with periods of 4.2, 38.0, and 124.0 days, based on radial - velocity observations over 4.6 years with the Keck Observatory's High Resolution Echelle Spectrometer (HIRES) and the Anglo - Australian Telescope (U.C. Santa Cruz news release; AAO press release; Keck press release; the Lick - Carnegie Exoplanet Survey Team's «Systemic Console;» and Vogt et al, 2009).

Here we report observations of the bright star HD 195689, which reveal a close - in (orbital period ~ 1.48 days) transiting giant planet, KELT - 9b.

Here we report Kepler spacecraft observations of a single Sun - like star that reveal six transiting planets, five with orbital periods between 10 and 47 days plus a sixth one with a longer period.

The images were captured as the storm arrived at Jupiter (left), and two days later (right) as the gas giant's magnetosphere returned to its ordinary aspect via two 11 - hour observation periods.

Results from just forty - three days of data along with ground - based follow - up observations have identified five new transiting planets with measurements of their masses, radii, and orbital periods.

The Kepler observations indicate that two planets of sub-Saturn size orbit the star designated «Kepler - 9» (or KOI - 377), where the planet «Kepler - 9b» orbits closer to the star with an period of about 19.2 days, while aouter planet «Kepler - 9c» has an orbit lasting about 38.9 days.

Later in 1971, Goldstein refined the rotation period to be 58.65 + - 0.25 days using radar observations.

After close observation by the Mariner 10 spacecraft, the period was determined to be 58.646 + - 0.005 days.

In 1965, Pettengill and Dyce determined Mercury's period of rotation to be 59 + - 5 days based upon radar observations.

Through meticulous observations over the span of 2.5 years, Martinez and collaborators were able to obtain a number of useful measurements for the system, including the pulsar's period (62 ms), the period of the binary (2.62 days), and the system's eccentricity (e = 0.17).

The mean observation period in these two groups was 860 and 848 days, respectively.

During this trial, movements were recorded at a rate of 300 observations per second over a period of four days.

If the exposed cat has previously been vaccinated then a booster vaccination is indicated followed by a period of at least thirty days of quarantine and careful observation.

INTRODUCING A FOSTER DOG TO RESIDENT DOG If you are fostering a pit bull and currently have other dogs, it is best to wait until you have had a considerable period of evaluation and observation (at least a few days or even weeks) before doing introductions.

This brief period of action precedes an extended period of observation, one that can last anywhere from days to years, during which the paint dries and the next move is considered.

Satellite observations of the Greenland ice sheet, which are made daily, have shown that the period when snow melted during 2006 was 10 days longer than the average for the previous 18 years.

# 92 Spencer el al 2007 paper doesn't really support the precise mechanism proposed by Lindzen for Iris effect, but more simply observes a strong TOA negative correction associated with warming events at 20 ° S - 20 ° N (that is: in the 2000 - 2005 period of observation, the most significative warming episodes of the surface + low troposphere — 40 days or more — leads to a negative SW+LW cloud forcing at the top of the atmosphere).

... but more simply observes a strong TOA negative correction associated with warming events at 20 ° S - 20 ° N (that is: in the 2000 - 2005 period of observation, the most significative warming episodes of the surface + low troposphere — 40 days or more — leads to a negative SW+LW cloud forcing at the top of the atmosphere).

The time of observation can not have as much of an effect over a 5 days period.

Across a 10 - day period of observation, we documented between four and six individual polar bears successfully capture at least nine flightless lesser snow geese (Chen caerulescens caerulescens) and engage in at least eight high - speed pursuits of geese.

The global observations of electron density profiles from the COSMIC satellites are used for the period of time 1 October 2007 — 31 March 2009, when the 9 - day oscillations in external forcing (solar wind, Kp - index, and the NOAA Power Index) are strong.

This topology was stable for the first 5 months, followed by a dual coronal hole distribution producing 13.5 - day periodic variations up to the end of the observation period.

SST anomalies (from a 1961 to 1990 average) are first averaged into 1 ° latitude by 1 ° longitude boxes for five - day periods; the anomaly for a given observation is calculated from a 1 ° box climatology that changes each day throughout the year.

The TOBS adjustment is based on the idea that for a once - a-day observation of the minimum and maximum temperatures of the previous 24 - hour period, the closer the observation time is to the typical time of minimum or maximum temperature in the diurnal cycle, the more likely it is that there will be a duplicate or near - duplicate reading for two days.

I did notice that during period from 1965 - 1971 they were only taking observations 8 times per day.

See, the first thing to do is do determine what the temperature trend during the recent thermometer period (1850 — 2011) actually is, and what patterns or trends represent «data» in those trends (what the earth's temperature / climate really was during this period), and what represents random «noise» (day - to - day, year - to - random changes in the «weather» that do NOT represent «climate change»), and what represents experimental error in the plots (UHI increases in the temperatures, thermometer loss and loss of USSR data, «metadata» «M» (minus) records getting skipped that inflate winter temperatures, differences in sea records from different measuring techniques, sea records vice land records, extrapolated land records over hundreds of km, surface temperature errors from lousy stations and lousy maintenance of surface records and stations, false and malicious time - of - observation bias changes in the information.)

We discuss the East Asian naked - eye sunspot observations, the telescopic solar observations, the fraction of sunspot active days, the latitudinal extent of sunspot positions, auroral sightings at high latitudes, cosmogenic radionuclide data as well as solar eclipse observations for that period.

Since the days of the Breathlyzer, police knew that Proper Breath Tests include an observation / deprivation period of at least 15 minutes, followed by a test.