rect 371 526 434 553 Dwingeloo 1

Examples of galaxies detected from their HI emission include Dwingeloo 1 and Dwingeloo 2, discovered in 1994 and 1996 respectively.

Dwingeloo 1 is a barred spiral galaxy about 10 million light-years away from the Earth, in the constellation Cassiopeia.

The size and mass of Dwingeloo 1 are comparable to those of Triangulum Galaxy.

Dwingeloo 1 has two smaller satellite galaxies: Dwingeloo 2 and MB 3 and is a member of the IC 342 / Maffei Group of galaxies.

The Dwingeloo 1 galaxy was discovered in 1994 by the Dwingeloo Obscured Galaxy Survey ( DOGS ), which searched for neutral hydrogen ( HI ) radio emissions at the wavelength of 21 cm from objects in the Zone of Avoidance.

After the discovery Dwingeloo 1 was classified as a barred spiral galaxy.

Dwingeloo 1 was eventually named after the 25m radio telescope in the Netherlands that was used in the DOGS survey and first detected it.

Dwingeloo 1 is a highly obscured galaxy, which makes distance determination a difficult problem.

As of 2011 the most likely distance to Dwingeloo 1 is thought to be approximately 3 Mpc based on its likely membership in the IC 342 / Maffei group.

Dwingeloo 1 has two smaller satellite galaxies.

As a barred spiral galaxy Dwingeloo 1 has a central bar and two distinct spiral arms beginning from the ends of the bar at nearly right angle and wound counterclockwise.

The visible radius of Dwingeloo 1 is approximately 4. 2 ', which at the distance of 3 Mpc corresponds to about 4 kpc.

The distribution of the neutral hydrogen in Dwingeloo 1 is typical one for barred spiral galaxies — it is rather flat with a minimum in the center or along the bar.

Dwingeloo 1 is a molecular gas-poor galaxy.

* APOD: Galaxy Dwingeloo 1 Emerges ( 1 / 9 / 00 )

es: Dwingeloo 1

fr: Dwingeloo 1

gl: Dwingeloo 1

pl: Dwingeloo 1

Dwingeloo is a town halfway between Meppel and Assen.

The radio telescope of the Dwingeloo Radio Observatory is located on the edge of the Dwingeloo Heath, 3 km south of the village.

The first one known as Dwingeloo 2 is an irregular galaxy and the second MB 3 is likely a dwarf spheroidal galaxy.

Dwingeloo 2 is a small irregular galaxy discovered in 1996 and located about 10 million light-years away from the Earth.

Dwingeloo 2 is a companion galaxy of Dwingeloo 1.

Dwingeloo 2 is thought to be a member of the Maffei 1 group, a group of galaxies adjacent to the Local Group.

The visible radius of Dwingeloo 2 is approximately 2 ′, which at the distance of 3 Mpc corresponds to about 2 kpc.

The distribution of the neutral hydrogen in Dwingeloo 2 is quite irregular, and it is detected as far as 3. 2 kpc from the center of the galaxy.

The total mass of the galaxy is about five times less than that of Dwingeloo 1.

The irregular structure of Dwingeloo 2 is likely related to its interaction with nearby much larger galaxy Dwingeloo 1, which lies at the distance of only 24 kpc from Dwingeloo 2.

This results in the so-called zone of avoidance, where our view of the extra-galactic sky is severely hampered, and background galaxies, such as Dwingeloo 1, were only discovered recently through observations in radio and infrared.

The municipality Westerveld was established in 1998 out of de municipalities of Diever, Dwingeloo, Havelte en Vledder.

Boschoord, Darp, Diever, Dieverbrug, Doldersum, Dwingeloo, Eemster, Frederiksoord, Geeuwenbrug, Havelte, Havelterberg, Leggeloo, Lhee, Lheebroek, Nijensleek, Oude Willem, Uffelte, Vledder, Vledderveen, Wapse, Wapserveen, Wateren, Wilhelminaoord, Wittelte and Zorgvlied.

The village green in Dwingeloo, the Netherlands.

In the 1950s, he raised funds for a new radio telescope in Dwingeloo, in the east part of the Netherlands, to research the center of the galaxy.

As shown in Figure 1, there is a connection for communication between every pair of points.

If we are to believe the list of titles printed in Malraux's latest book, La Metamorphose Des Dieux, Vol. 1 ( ( 1957 ), he is still engaged in writing a large novel under his original title.

`` Wagon Train '' is reported the No. 1 TV show.

Until Moscow resumed nuclear testing last September 1, the US and UK had released more than twice as much radiation into the atmosphere as the Russians, and the fallout from the earlier blasts is still coming down.

The reasons are obvious: ( 1 ) the state is buying in quantity, and ( 2 ) it has no federal excise or state sales tax to pay.

The basic mapping phase of the program has been completed and the inventory phase is scheduled for completion July 1, 1961.

However, neither of these two cities is on the desired July 1 to June 30 fiscal year.

Be it enacted by the Senate and House of Representatives of the United States of America in Congress assembled, That the Act of July 3, 1952 ( 66 Stat. 328 ) as amended ( 42 U.S.C. 1952-1958 ), is further amended to read as follows: Section 1.

Be it enacted by the Senate and House of Representatives of the United States of America in Congress assembled, That the Secretary of the Interior is hereby authorized and directed to make or cause to be made a study covering -- ( 1 )

The transducer is a null-type instrument and employs a stretched diaphragm, 0.001 in. thick and 1 in. in diameter.

Payments made pursuant to this Title shall be made only to the person or persons on behalf of whom the award is made, except that -- ( 1 )

The Secretary of the Treasury is authorized and directed to cover into -- ( 1 )

The Secretary of the Treasury is authorized and directed out of the sums covered into any of the funds pursuant to subsection ( B ) of this section, and after making the deduction provided for in Section 7 ( B ) of this Title -- ( 1 )

The Secretary of the Treasury, upon the concurrence of the Secretary of State, is authorized and directed, out of the sum covered into the Yugoslav Claims Fund pursuant to subsection ( B ) of this section, after completing the payments of such funds pursuant to subsection ( C ) of this Section, to make payment of the balance of any sum remaining in such fund to the Government of the Federal People's Republic of Yugoslavia to the extent required under Article 1 ( C ) of the Yugoslav Claims Agreement of 1948.

Forty-nine hours after an atomic burst the radiation intensity is only about 1 percent of what it was an hour after the explosion.

At that time consideration will be given to whether in the light of the United States supplies of rice available for Title 1, disposal, India's production, consumption and stocks of food grains, other imports from the United States and countries friendly to the United States, India's storage capacity, and other related factors, any increase would be possible in the portion of the total rice programmed which is currently planned for procurement during the first year.

In the event the total of rupees accruing to the Government of the United States of America as a consequence of sales made pursuant to this Agreement is different from the rupee equivalent of $1,276 million, the amounts available for the purposes specified in paragraph 1, Article 2, will be adjusted proportionately.

I have the honor to refer to the Agricultural Commodities Agreement signed today between the Government of the United States of America and the Government of India ( hereinafter referred to as the Agreement ) and, with regard to the rupees accruing to uses indicated under Article 2, of the Agreement, to state that the understanding of the Government of the United States of America is as follows: 1.

With regard to the rupees accruing to uses indicated under Article 2, of the Agreement, the understanding of the Government of the United States of America, with respect to both paragraphs 1 ( B ) and 1 ( C ) of Article 2, is as follows: ( 1 )

With respect to nighttime assignments, the degree of skywave service and interference is determined by skywave curves ( figs. 1 and 2 of sec. 3.190 of the rules ) giving average skywave values.

Therefore, under our longstanding allocation rules, on some of these channels no station other than the dominant ( class 1 ) -- A ) station is permitted to operate at night, so that the 1, -- A station can render service, interference free, wherever it can be received.

His return for the period January 1 to June 20, 1961, is due April 16, 1962.