Celestron C80ED-R, C100ED-R manual Rhode Island

Page 54

 

LONGITUDE

 

LATITUDE

 

 

degrees

min

degrees

min

OKLAHOMA

 

 

 

 

 

Altus AFB

99

16.2

34

40.2

Ardmore

97

1.2

34

18

Bartlesville

96

0

36

45

Clinton

99

1.2

35

21

Enid

97

4.8

36

22.8

Fort Sill

98

2.4

34

39

Gage

99

46.2

36

18

Hobart

99

3

35

0

Lawton

98

25.2

34

34.2

Mcalester

95

46.8

34

52.8

Norman

97

28.2

35

13.8

Oklahoma

97

3.6

35

24

Page

94

37.2

34

40.8

Ponca City

97

0.6

36

43.8

Stillwater

97

5.4

36

9.6

Tinker AFB

97

22.8

35

25.2

Tulsa

95

5.4

36

12

Vance AFB

97

55.2

36

19.8

OREGON

 

 

 

 

 

Astoria

123

52.8

46

9

Aurora

122

45

45

15

Baker

117

49.2

44

49.8

Brookings

124

28.2

42

4.8

Burns Arpt

118

57

43

36

Cape Blanco

124

57

43

22.8

Cascade

121

52.8

45

40.8

Corvallis

123

16.8

44

30

Eugene

123

13.2

44

7.2

Hillsboro

122

57

45

31.8

Klamath Fall

121

43.8

42

9

La Grande

118

0

45

16.8

Lake View

120

21

42

10.8

Meacham

118

2.4

45

30

Medford

122

52.2

42

22.2

Newport

124

3

44

37.8

North Bend

124

15

43

25.2

Ontario

117

1.2

44

1.2

Pendleton

118

51

45

40.8

Portland

122

3.6

45

36

Redmond

121

9

44

16.2

Roseburg

123

22.2

43

13.8

Salem

123

0

44

55.2

Sexton

123

22.2

42

37.2

The Dalles

121

9

45

37.2

Troutdale

122

2.4

45

33

PENNSYLVANIA

 

 

 

Allentown

75

25.8

40

39

Altoona

78

19.2

40

18

Beaver Falls

80

19.8

40

45

Blairsville

79

5.4

40

16.2

Bradford

78

37.8

41

48

Dubois

78

5.4

41

10.8

Erie

80

10.8

42

4.8

Franklin

79

52.2

41

22.8

Harrisburg

76

51

40

13.2

Johnstown

78

49.8

40

19.2

Lancaster

76

1.8

40

7.8

Latrobe

79

2.4

40

16.8

Middletown

76

46.2

40

12

Muir

76

34.2

40

25.8

Nth Philadel

75

1.2

40

4.8

Philadelphia

75

15

39

52.8

Philipsburg

78

7.8

41

28.2

Pittsburgh

79

55.8

40

21

Reading

75

58.2

40

22.8

Site R

77

25.8

39

43.8

State Colleg

77

49.8

40

51

Wilkes-Barre

75

43.8

41

19.8

Williamsport

76

55.2

41

15

Willow Grove

75

9

40

12

RHODE ISLAND

 

 

 

 

Block Island

 

71

34.8

41

10.2

Nth Kingston

71

25.2

41

36

Providence

71

25.8

41

43.8

SOUTH CAROLINA

 

 

 

 

Anderson

 

82

43.2

34

30

Beaufort

80

43.2

32

28.8

Charleston

80

1.8

32

54

Columbia

81

7.2

33

57

Florence

79

43.2

34

10.8

Greenville

82

21

34

51

Mcentire

80

4.8

33

55.2

 

LONGITUDE

 

 

 

LATITUDE

 

 

degrees

 

min

 

degrees

min

Myrtle Beach

78

 

55.8

 

33

40.8

Shaw AFB

80

28.2

33

58.2

Spartanburg

81

57.6

34

55.2

SOUTH DAKOTA

 

 

 

 

 

 

Aberdeen

 

98

 

25.8

 

45

27

Brookings

96

4.8

44

18

Chamberlain

99

19.2

43

48

Custer

103

3.6

43

46.2

Ellsworth

103

0.6

44

9

Huron

98

13.2

44

22.8

Lemmon

102

10.2

45

55.8

Mitchell

98

1.8

43

46.2

Mobridge

100

25.8

45

31.8

Philip

101

3.6

44

3

Pierre

100

16.8

44

22.8

Rapid City

103

4.2

44

3

Redig

103

19.2

45

9.6

Sioux Falls

96

43.8

43

34.8

Watertown

97

9

44

55.2

Yankton

97

22.8

42

55.2

TENNESSEE

 

 

 

 

 

 

 

Bristol

82

 

2.4

 

36

28.8

Chattanooga

85

1.2

35

1.8

Clarksville

87

25.2

36

37.2

Crossville

85

4.8

35

57

Dyersburg

89

2.4

36

1.2

Jackson

88

55.2

35

36

Knoxville

83

58.8

35

49.2

Memphis Intl

90

0

35

3

Monteagle

85

30.6

35

9

Nashville

86

40.8

36

7.2

Smyrna

86

3

36

0

TEXAS

 

 

 

 

 

 

 

Abilene

99

 

40.8

 

32

25.2

Alice

98

1.8

27

43.8

Amarillo

101

4.2

35

13.8

Austin

97

4.2

30

18

Bergstrom Af

97

40.8

30

12

Big Sky

101

28.8

32

23.4

Big Spring

101

27

32

18

Brownsville

97

25.8

25

54

Brownwood

98

57.6

31

47.4

Carswell AFB

97

25.8

32

46.8

Chase NAS

97

40.2

28

22.2

Childress

100

16.8

34

25.8

College Stn

96

22.2

30

34.8

Corpus Chrst

97

3

27

46.2

Cotulla

99

13.2

28

27

Dalhart

102

33

36

1.2

Dallas/FW

97

1.8

32

54

Del Rio

100

55.2

29

22.2

Dyess AFB

99

51

32

25.8

El Paso

106

2.4

31

48

Ellington Af

95

10.2

29

37.2

Fort Worth

97

21

32

49.2

Ft Hood Aaf

97

43.2

31

9

Galveston

94

52.2

29

16.2

Gray AFB

97

49.8

31

4.2

Greenville

96

4.2

33

4.2

Guadalupe

104

4.8

31

49.8

Harlingen

97

40.2

26

13.8

Hondo

99

10.2

29

21

Houston

95

21

29

58.2

Junction

99

46.2

30

30

Kelly AFB

98

34.8

29

22.8

Kerrville

99

4.8

29

58.8

Killeen

97

40.8

31

4.8

Kingsville

97

49.2

27

30

Laredo Intl

99

28.2

27

31.8

Laughlin AFB

100

46.8

29

22.2

Longview

94

43.2

32

22.8

Lubbock

101

49.2

33

39

Lufkin

94

45

31

13.8

Marfa

104

1.2

30

22.2

Mcallen

98

13.8

26

10.8

Midland

102

10.8

31

57

Mineral Wlls

98

4.2

32

46.8

Palacios

96

15

28

43.2

Paris/Cox

95

27

33

37.8

Plainview

101

42.6

34

10.2

Port Arthur

94

1.2

30

34.8

Reese AFB

102

3

33

36

Rockport

97

1.8

28

4.8

 

LONGITUDE

 

LATITUDE

 

 

degrees

min

degrees

min

San Angelo

100

3

31

22.2

San Antonio

98

28.2

29

31.8

Sanderson

102

25.2

30

10.2

South Brazos

95

52.2

28

1.8

Stephenville

98

10.8

32

13.2

Temple

97

25.2

31

9

Tyler/Pounds

95

2.4

32

22.2

Victoria

96

55.2

28

51

Wichita Flls

98

3

33

58.8

Wink

103

1.2

31

46.8

UTAH

 

 

 

 

 

Blanding

109

46.8

38

1.8

Bullfrog Mar

110

4.2

37

30

Cedar City

113

0.6

37

42

Delta

112

34.8

39

19.8

Eagle Range

113

4.2

41

3

Green River

110

9

39

0

Hanksville

110

43.2

38

22.2

Hill AFB

111

58.2

41

7.2

Logan

111

51

41

46.8

Milford

113

1.8

38

43.2

Moab

109

45

38

46.2

Ogden

112

1.2

41

10.8

Price/Carbon

110

45

39

37.2

Provo

111

43.2

40

13.2

Roosevelt

110

37.8

40

30

Saint George

113

3.6

37

4.8

Salt Lake Ct

111

58.2

40

46.8

Tooele

112

1.2

40

10.2

Vernal

109

31.2

40

27

Wendover

114

3

41

13.2

VERMONT

 

 

 

 

 

Burlington

73

9

44

28.2

Montpelier

72

34.2

44

12

Newport

72

19.8

45

33

Rutland

73

57

43

31.8

St Johnsbury

72

1.2

44

25.2

Wilmington

72

52.8

42

52.8

VIRGINIA

 

 

 

 

 

Charlottes

78

27

38

7.8

Chesapeake

76

1.2

37

30

Danville

79

19.8

36

34.2

Fort Belvoir

77

10.8

38

43.2

Fort Eustis

76

37.2

37

7.8

Hot Springs

79

49.2

37

57

Langley AFB

76

22.2

37

4.8

Lynchburg

79

1.2

37

19.8

Newport

76

3

37

7.8

News

 

 

 

 

 

Norfolk NAS

76

16.8

36

55.8

Norfolk Rgnl

76

1.2

36

54

Oceana NAS

76

1.8

36

49.2

Quantico Mca

77

1.8

38

30

Richmond

77

19.8

37

30

Roanoke

79

58.2

37

19.2

Muni

 

 

 

 

 

Staunton

78

51

38

16.2

Volens

78

58.8

36

57

Wallops Sta

75

28.8

37

51

WASHINGTON

 

 

 

 

Bellingham

 

122

31.8

48

48

Bremerton

122

46.2

47

28.8

Burlington

122

19.8

48

30

Colville

118

28.2

48

52.8

Ephrata

119

31.2

47

19.2

Everet/Paine

122

16.8

47

55.2

Fairchild

117

39

47

37.2

Fort Lewis

122

34.8

47

4.8

Hanford

119

3.6

46

34.2

Hoquiam

123

58.2

46

58.2

Mcchord AFB

122

28.8

47

9

Moses Lake

119

19.2

47

12

Oak Harbor

122

40.8

48

15

Olympia

122

5.4

46

58.2

Omak

119

31.8

48

25.2

Pasco

119

7.2

46

16.2

Port Angeles

123

3

48

7.2

Pullman

117

7.2

46

45

Quillayute

124

33

47

57

Renton

122

13.2

47

30

Seattle

122

1.8

47

27

Shelton

123

9

47

15

Spokane

117

31.8

47

37.8

Tacoma

122

34.8

47

16.2

Toledo

122

4.8

46

28.8

54

Image 54
Contents Advanced Series Advanced Series GT Introduction Care and Cleaning of the Optics Page Advanced GT Series Setting up the Tripod Attaching the Equatorial MountInstalling the Counterweight Bar Attaching the Center Leg BraceInstalling the Counterweight Attaching the Hand Control Holder Advanced GT Models OnlyFor Non-GT Models Only Attaching the Telescope Tube to the Mount Installing the Finderscope Optical TubeInstalling the Eyepieces Balancing the Tube in R.AAdjusting the Mount Balancing the Telescope in DECAdjusting the Mount in Altitude Adjusting the Mount in AzimuthAttaching the Declination Cable For GT Models Only Powering the Telescope Advanced GT Hand Control Hand Control Operation Double StarsAlignment Procedures Startup ProcedureAuto Align Auto Three-Star AlignQuick-Align Last AlignmentRe-Alignment Slewing to an Object Object CatalogSelecting an Object Finding PlanetsDirection Buttons Tour ModeConstellation Tour Rate ButtonSetup Procedures Identify Scope Setup Features Precise GoToObserving Tip Helpful Hint Utility Features Helpful Hint Advanced GT Image Orientation Focusing Aligning the FinderscopeCalculating Magnification Determining Field of View General Observing HintsCelestial Coordinate System Motion of the Stars Pointing at Polaris Finding the North Celestial Pole DefinitionDeclination Drift Method of Polar Alignment Observing the Planets Observing the MoonLunar Observing Hints Observing the SunSeeing Conditions Solar Observing HintsObserving Deep Sky Objects TransparencyPage Piggyback Short Exposure Prime Focus Photography Terrestrial Photography MeteringReducing Vibration Auto Guiding Care and Cleaning of the Optics Page Page Appendix a Technical Specifications Appendix B Glossary of Terms Page Eclipsing or obscuring the brightness of the star Appendix C Longitudes Latitudes Georgia Minnesota Rhode Island Canada Appendix D RS-232 Connection Additional RS232 Commands Appendix E Maps of Time Zones Page Page Page Page Page Page Page Celestron TWO Year Warranty

C100ED-R, C80ED-R specifications

Celestron, a renowned name in the field of astronomy, has built a reputation for producing high-quality telescopes that are accessible to both amateur and professional astronomers alike. Among their impressive lineup are the Celestron C100ED-R and C80ED-R telescopes, both of which are crafted to enhance the observational experience through advanced optics and user-friendly features.

The Celestron C100ED-R, a 100mm refractor telescope, stands out for its premium extra-low dispersion (ED) glass, which delivers exceptional color correction and sharpness. This ED technology minimizes chromatic aberration, ensuring clearer and more colorful celestial images. The telescope boasts a focal length of 900mm, resulting in a focal ratio of f/9. This combination allows for high magnification capabilities while maintaining a wide field of view, perfect for observing both planetary details and deep-sky objects. The robust, yet lightweight design of the C100ED-R makes it highly portable, allowing for convenient stargazing sessions.

On the other hand, the C80ED-R is a 80mm refractor telescope that combines portability with performance. With its 600mm focal length and f/7.5 focal ratio, the C80ED-R is ideal for wide-field observations, making it easy to explore star clusters and large nebulae. Like its larger counterpart, the C80ED-R features ED glass, which prevents color distortion, allowing for clear and crisp images. The compact design is perfect for those who wish to travel or set up in tight spaces, ensuring that astronomy remains accessible.

Both telescopes are equipped with high-quality multi-coated optics that enhance light transmission, resulting in brighter images. Celestron's user-friendly mounting systems allow for smooth tracking of celestial objects, making it easier to follow objects as they move across the night sky. Additionally, these telescopes come with a variety of accessories, including premium eyepieces that enhance the viewing experience, and sturdy tripods that provide stable support during observations.

In summary, both the Celestron C100ED-R and C80ED-R offer exceptional features that cater to a variety of observing needs. With advanced ED optics, high-quality construction, and portability, they are ideal choices for aspiring astronomers looking to explore the wonders of the universe. Whether you're interested in planetary observation or deep-sky exploration, Celestron's C100ED-R and C80ED-R will not disappoint.