Planetary Nebulae: Proceeding of the 180th Symposium of the International Astronomical Union, Held in Groningen, The Netherlands, August, 26–30, 1996

Front Matter....Pages i-xxxviii
Front Matter....Pages 1-2
Early Days of Planetary Nebular Theory....Pages 3-9
Basic Data....Pages 10-17
Quantitative Classification of [WC] Nuclei of Planetary Nebulae....Pages 18-18
Quantitative Spectral Classification of Late WC Stars....Pages 19-19
Southern Emission Line Flux Standards....Pages 20-20
A New Atomic Line Catalogue for Planetary Nebulae....Pages 21-21
Spectroscopy of New Faint Planetary Nebulae....Pages 22-22
New and Misclassified Planetary Nebulae....Pages 23-23
The IAC Morphological Catalog of Northern Galactic Planetary Nebulae....Pages 24-25
Search and Preliminary Analysis of New Galactic PNe....Pages 26-26
Front Matter....Pages 27-28
Expansion Distances of Planetary Nebulae....Pages 29-39
Trigonometric Parallaxes of Planetary Nebulae....Pages 40-45
Correlation between N/O nebular ratio and central star mass: distances to galactic PN....Pages 46-46
The Dynamics of PNe Halos and the Timescale Correlation Distance....Pages 47-47
Extinction Distances: Partly New Access to an Old Problem....Pages 48-48
Distances of Galactic PN from the Population Segregation of the Peimbert Types....Pages 49-49
Self-Consistent Determination of Distances and Central Star Parameters for a Large Sample of Galactic Planetary Nebulae....Pages 50-50
A New Distance Indicator To The Galactic Planetary Nebulae Based Upon IRAS Fluxes....Pages 51-52
Front Matter....Pages 53-54
Observations of Cspn....Pages 55-63
Winds in The Atmospheres of Central Stars of Planetary Nebulae....Pages 64-73
Front Matter....Pages 53-54
Planetary Nebulae with Binary Nuclei....Pages 74-84
Family Links Between Planetary Nebulae Nuclei and Cataclysmic Variables, Binary White Dwarfs, R CRB Stars, and SNE IA....Pages 85-90
Spectra of Wolf-Rayet Type Central Stars and Their Analysis....Pages 91-96
Asteroseismology of Planetary Nuclei....Pages 97-98
High Resolution Observations of BD +30 3639 — A Young PN....Pages 99-99
An Empirical Analysis of the Stellar Wind and Planetary Nebulae of the [WC10] Central Stars CPD-56° 8032 and He 2-113.....Pages 100-101
Modelling the Stellar Winds of the [WC10] Central Stars CPD-56° 8032 and He 2–113.....Pages 102-102
Analysis of Hydrogen Rich PG1159 Central Stars of Planetary Nebulae....Pages 103-103
O ++ Relative Abundance in IC 418 from Permitted Lines....Pages 104-104
The Companion to the Central Star of Abell 35....Pages 105-106
Masses of the Central Stars of Planetary Nebulae....Pages 107-107
Turbulent Outflows from [WC] Nuclei....Pages 108-108
Variable Central Stars of Young Planetary Nebulae....Pages 109-109
The Variable “Hybrid” PG 1159 Star HS 2324+3944....Pages 110-110
Chemical Abundances of Cold Stars in Binary Nuclei of Abell 35-type Planetary Nebulae....Pages 111-111
Recombination Line Abundances in the Winds of the [WC] Wolf-Rayet Stars....Pages 112-113
Quantitative Spectral Analyses of CSPNs of Early [WC]-Type....Pages 114-115
SNAP: Spreadsheet Nebular Analysis Package....Pages 116-116
The Sphericity Effects in Model Atmospheres of Central Stars of planetary nebulae....Pages 117-117
Spectral Analyses of the [WCL]-type CSPN He 2-459, M 2-43, SwSt 1, PM1-188 and IRAS 21282+5050....Pages 118-118
Front Matter....Pages 53-54
Spectral Analyses of late-type [WC] Central Stars: Element Abundances of N, Ne and Si....Pages 119-119
Non-LTE Model Atmosphere Analyses of Faint PN Central Stars Observed with Keck HIRES....Pages 120-121
NLTE Analysis of Keck HIRES Spectra of K648: Central Star of the Planetary Nebula Ps1 in M15....Pages 122-122
Fading and Variations in the Spectrum of the Central Star of the Young Planetary Nebula SAO 244567 (Hen1357)....Pages 123-124
P Cygni Profiles Variability in Central Stars of Planetary Nebulae....Pages 125-125
HST Spectrophotometric Data of the Central Star of the Planetary Nebula LMC-N66....Pages 126-127
The Discovery of Heavy Elements (Z > 30) in NGC 7027....Pages 128-129
The Discovery of Raman Lines in NGC 7027....Pages 130-130
On the Role of Evaporative Wind in Precataclysmic Binaries (PCB)....Pages 131-131
NLTE Analysis of Central Stars of Highly Excited Planetary Nebulae....Pages 132-132
Spectroscopy of the Central Stars of Three Old Planetary Nebulae....Pages 133-133
The Central Stars of the Planetary Nebulae NGC 7027 and NGC 6543....Pages 134-134
The influence of new NLTE model atmospheres with wind effects in nebular modeling....Pages 135-135
ORFEUS Observation of the Central Star of NGC 6543....Pages 136-136
Front Matter....Pages 137-138
ISO Results on AGB And Post-AGB Objects....Pages 139-144
ISO - SWS Observations of Planetary Nebulae....Pages 145-150
Molecular Envelopes of Young and Proto PNE....Pages 151-160
Atomic Data for PN Analysis....Pages 161-166
Deep Optical Spectroscopy and Modelling of Planetary Nebulae....Pages 167-173
Planetary Nebulae of Type I Revisited....Pages 175-183
Front Matter....Pages 137-138
On The Morphology and Internal Kinematics of PNE....Pages 184-189
The Dynamics of Planetary Nebulae....Pages 190-196
Jets and Brets in Planetary Nebulae....Pages 197-203
Narrow Band CCD Imaging of Four PNe....Pages 204-204
IR Fabry-Perot Imaging of NGC 3132....Pages 205-205
Multiwavelength Observations of NGC7027....Pages 206-207
Narrowband HST Images of Microstructures in Planetary Nebulae....Pages 208-208
Astrophysical Applications of the Iron Project: Ionization Structure and Spectra of Iron in Nebulae....Pages 209-209
A New Deep Imaging Survey of Planetary Nebulae with known Binary Central Stars....Pages 210-210
HST Snapshot Images of Planetary Nebulae....Pages 211-212
Models of Planetary Nebulae based on Deprojection....Pages 213-213
X-ray Emission from Planetary Nebulae....Pages 214-215
Multiple Collimated Outflows in the Planetary Nebula IC 4593?....Pages 216-216
Global Analysis of a Southern Planetary Nebulae Sample....Pages 217-217
The Physical Structure of NGC 2440....Pages 218-218
Stark Broadened Line Profiles of Neutral Strontium Lines in Plasma Conditions....Pages 219-219
Airborne Observations of Far-Infrared Emission Lines from the Photodissociation Regions in Planetary Nebulae: Properties and Masses of the Neutral Components....Pages 220-220
Observations of Near-Infrared H2 Emission in Planetary Nebulae....Pages 221-221
A 3D Kinematic Model of NGC 3242....Pages 222-222
[O II] Electron Density Mapping applied to NGC 6826....Pages 223-223
Front Matter....Pages 137-138
Effect of Ambient Wind Velocity on Planetary Nebula Morphology....Pages 224-224
A Mechanism for the Production of Jets and Ansae in Planetary Nebulae....Pages 225-225
Shaping Bipolar and Elliptical Planetary Nebulae: Rotation and Magnetic Field....Pages 226-226
How to Analyze 2-D Nebular Spectra....Pages 227-227
A New Code for Comprehensive Self-Consistent Modelling of Planetary Nebula Luminescence....Pages 228-228
Infrared Emission from Planetary Nebulae with H-rich and H-poor Central Stars.....Pages 229-229
Structure of Selected Planetary Nebulae Surrounding WR-type Central Stars....Pages 230-230
3D Photoionization Models: the Bipolar PNIC 4406....Pages 231-231
A Rotating Jet in the Quadrupolar Planetary Nebula NGC 6881....Pages 232-233
Chemical Abundances Variations and Kinematical Ages of Multiple Shell Planetary Nebulae and Their Haloes....Pages 234-234
Modeling Hydrogen-Deficient Planetary Nebulae....Pages 235-235
Toward Understanding Nucleosynthesis Patterns in Intermediate-Mass Stars: C, S, and Ar in PNe....Pages 236-236
Near-IR Emission Line Imaging of PN....Pages 237-237
A Near-Infrared Spectral Survey of Planetary Nebulae....Pages 238-238
Deep Imaging of Type IPN....Pages 239-239
The Molecular Envelopes of Planetary Nebulae....Pages 240-241
High Dispersion Spectra of Planetary Nebulae....Pages 242-242
The Planetary Nebulae in NGC 6441 and Pal 6....Pages 243-243
Observations of Gas and Dust in Compact Planetary Nebulae by Imaging and Long Slit Spectroscopy at λ ≈ 10μm....Pages 244-244
H 2 Kinematics in Planetary Nebulae....Pages 245-245
Front Matter....Pages 137-138
The Ground Based Leg for our ISO PNe: Spectroscopy....Pages 246-246
Density and Temperature Inhomogeneities in Planetary Nebulae....Pages 247-247
The Database of Galactic PNe in Innsbruck....Pages 248-248
The Ground-Based leg for our ISO PNe: NIR-Imaging....Pages 249-249
Recombination Line Abundances in NGC 6210....Pages 250-250
Study of Photometric and Spectral Variability of Planetary Nebulae during 1968-1996....Pages 251-251
Physical Conditions in NGC 6543....Pages 252-253
Investigating the Near-IR Properties of PN: Deep Imaging of Molecular Hydrogen Emission....Pages 254-254
The Kinematics of the Extensive Bipolar Lobes and Symmetric Knots of the Planetary Nebula KjPn 8 (PK 112-001)....Pages 255-255
Sub-Arcsecond near-IR Imaging and Long-Slit Spectroscopy of NGC 7027....Pages 256-256
Theoretical Abundances in Planetary Nebulae....Pages 257-257
S II Emission Lines in Planetary Nebulae....Pages 258-258
The Identification of the O V Forbidden Line in the Ultraviolet Spectrum of Gaseous Nebulae....Pages 259-259
The Global Motions of the Cometary Knots in the Helix Planetary Nebula (NGC 7293)....Pages 260-260
The Dramatic Kinematics of the Hydrogen Deficient Planetary Nebula Abell 30....Pages 261-261
Temperature Variations in PN Hydro Models....Pages 262-262
Rapid evolution and nebula formation....Pages 263-263
A Possible Stellar Interaction with NGC 246....Pages 264-264
The Neutral Shells of Planetary Nebulae....Pages 265-265
Millimetre Observations of Planetary Nebulae....Pages 266-266
Front Matter....Pages 137-138
Multiwavelength Kinematics of the PNe Humason 1–2 and NGC 7662....Pages 267-267
A Simple Model for Growth of a Planar Hydrogenated Carbon Cluster under Interstellar or Circumstellar Conditions....Pages 268-268
Spectrophotometric Studies of Planetary Nebulae with [WR] Central Stars....Pages 269-269
Ionisation Structure of NGC 6543....Pages 270-270
Imaging and Spectroscopy of Ejected Common Envelopes....Pages 271-271
Comparative Intensity and Density Mapping of NGC 40....Pages 272-272
The Strength of the Low-Ionization Emission Lines in Type I PNe....Pages 273-273
Abundances Variations in PNe: Real or Illusory?....Pages 274-274
Narrow-band Imaging of NGC 7026....Pages 275-275
Ionization Correction Factors from an Extensive Grid of Photoionization Models of Planetary Nebulae....Pages 276-276
CCD Spectrophotometry of Extended PN: Observations at Wendelstein Observatory....Pages 277-277
Far-Infrared Spectroscopy of Planetary Nebulae with the KAO....Pages 278-278
Electron Excitation of Heavy Elements in Planetary Nebulae....Pages 279-279
Expansion Analyses on Planetary Nebulae....Pages 280-280
HST FOS Spectroscopy of M2-29 and DDDM-1....Pages 281-282
Radio Continuum and Long-slit Optical Spectroscopy of the Planetary Nebulae Cn 3-1 and M 3-27....Pages 283-283
Ca and Dust in Planetary Nebulae....Pages 284-284
A Self-Consistent Photoionization-Dust Continuum-Molecular Line Transfer Model of NGC7027....Pages 285-285
Modelling the Expansion of NGC 7027....Pages 286-286
An Imaging and Spectroscopic Survey of the Abell Planetary Nebulae....Pages 287-287
Front Matter....Pages 137-138
High Velocity Collimated Flow in a Halo Planetary Nebula, H 4-1....Pages 288-288
On the Variations of [OUI] Lines Intensities in the Spectrum of PN IC 4997....Pages 289-289
Giant Emission Features at Large Distances from PNe: A Preliminary Investigation....Pages 290-290
Chemical Abundances and Metallicity of Planetary Nebulae....Pages 291-291
An Empirical Model of Morphologies of Planetary Nebulae....Pages 292-292
X-ray, EUV and Infrared Coronal-Line Radiation from Planetary Nebulae....Pages 293-293
Dynamical Simulations of the Shaping of PNe including Radiation Effects....Pages 294-294
Front Matter....Pages 295-296
Final Stages of AGB Evolution....Pages 297-302
Proto-Planetary Nebulae....Pages 303-312
Binary Post-Agb Stars....Pages 313-318
Multiple Shell Planetary Nebulae: Evolutionary Paths And Observed Configurations....Pages 319-324
The Morphology of Dust Emission in Planetary Nebulae and Proto-Planetary Nebulae....Pages 325-331
The Nature of The Cometary Knots in The Helix Nebula as Determined by HST Images....Pages 332-340
Some New Methods of Time Series Analysis: Applications to the AGB Stars....Pages 341-341
Near-IR Imaging and Optical Spectroscopy of M 2-9....Pages 342-342
Spectroscopy of the Proto-Planetary Nebula CRL 618....Pages 343-343
Pulsations of the MIRA-TYPE Component in the Symbiotic Binary R AQR....Pages 344-345
Millimeter-Wave Interferometry of Proto-Planetary Nebulae....Pages 346-346
Mid-Infrared Imaging of Dust Shells around Young Planetary and Proto-Planetary Nebulae....Pages 347-347
Masers: Probing the Mass Loss Process in PPN....Pages 348-349
Front Matter....Pages 295-296
Sub-Arcsecond Optical Imaging of Proto-Planetary Nebulae....Pages 350-350
Light and Velocity Variability in Proto-Planetary Nebulae....Pages 351-351
Mid-Infrared Imaging of Post-AGB Objects....Pages 352-352
Multiharmonic Analysis of MIRA-Type Stars....Pages 353-353
Late Stages of Stellar Evolution: Numerical Tests on AGB Models....Pages 354-354
OH/IR Star Color Mimics with S(25) > 100 Jy....Pages 355-355
Mainline and Water Maser Observations of OH/IR stars in the Arecibo Sky....Pages 356-356
IR and Masing Properties of Bright IRAS Sources....Pages 357-357
Cycle-To-Cycle Changes in the MIRA-TYPE Star RT CYG....Pages 358-358
Core-Halo Structures in the 12CO Emission of CIT 6, AFGL 618 and IRAS 21282+5050....Pages 359-359
Radio and Optical Observations at High Spatial and Spectral Resolution of Compact Young Planetary Nebulae....Pages 360-360
An Infrared Study of Roberts 22....Pages 361-361
Diffraction-limited Speckle-Masking Observations of the Red Rectangle and IRC +10216 with the 6 m Telescope....Pages 362-362
The Spectral Evolution of Post-AGB Stars....Pages 363-363
Kinematics and Dust Scattering in IRAS 09371+1212....Pages 364-364
CCD Photometry and Spectroscopy of 14 IRAS Sources having Far-IR Colours Similar to Planetary Nebulae....Pages 365-365
The chemical composition of IRAS 05341+0852: a post-AGB F supergiant with 21 μm emission....Pages 366-366
Properties which cannot be Explained by Planetary Nebulae’s Progenitors....Pages 367-367
Through the AGB Towards a Planetary: A Hydrodynamical Simulation....Pages 368-368
Hubble Space Telescope and Ground-Based Optical Imaging of the Proto-Planetary Nebula M1-92....Pages 369-370
Front Matter....Pages 295-296
On the Evolutionary Status of the WR-type PNN....Pages 371-371
Infrared Observations of Candidate Post-AGB Transition Objects....Pages 372-372
Phase-Referenced VLBI Observations of the OH Masers around U Her....Pages 373-373
The Link between Barium Stars and Optically Bright Post-AGB Binaries....Pages 374-374
The Structure of the Molecular Envelope around CRL 2688....Pages 375-376
Front Matter....Pages 377-378
Structure and Evolution of Central Stars of Planetary Nebulae....Pages 379-388
From Planetary Nebula Nuclei to White Dwarfs: The Impact of Evolutionary Envelope Masses....Pages 389-389
A late He-flash just in Time for ISO?....Pages 390-390
Model Planetaries with Rapidly Evolving Central Stars: A Case for FG Sge....Pages 391-391
Sakurai’s Object: Spectroscopic Monitoring and Nebula Observations....Pages 392-392
A Search for Planetary Nebulae around Hot White Dwarfs....Pages 393-394
Front Matter....Pages 395-396
Abundance Gradients From Planetary Nebulae in The Galactic Disk....Pages 397-404
A Survey for New PN in the Southern Galactic Bulge....Pages 405-405
Vertical Abundances Variation in the Galaxy: The Case of PN....Pages 406-406
Kinematics and Dynamics of Galactic Planetary Nebulae....Pages 407-407
Abundances for a Large Sample of Galactic Planetary Nebulae....Pages 408-408
The Population of Galactic Planetary Nebulae....Pages 409-409
Improved Simulations of the Planetary Nebula Luminosity Function....Pages 410-410
Formation Rates of AGB Stars and Planetary Nebulae....Pages 411-411
An Analysis of Ultraviolet (IUE) and Optical Spectra of High Latitude Planetary Nebulae Hb 7 and Sp 3....Pages 412-412
Front Matter....Pages 395-396
Luminosity Functions of Planetary Nebulae....Pages 413-413
Spectroscopy of New Planetary Nebulae Close to the Galactic Center....Pages 414-414
Front Matter....Pages 415-416
Hubble Space Telescope Observations of Planetary Nebulae in the Magellanic Clouds....Pages 417-427
Kinematics and Dynamics of Galactic Systems as Probed by Planetary Nebulae Samples....Pages 428-437
Uv Fluxes In Elliptical Galaxies....Pages 438-447
What we Can Say About Pn if Their Luminosity Function Distances are Correct....Pages 448-459
Post-Agb Stars as Extragalactic Candles....Pages 460-467
Properties of LMC Planetary Nebulae and Parent Populations in the MACHO Database....Pages 468-469
Mass Loss Processes in Hot Evolved Stars: Planetary Nebula Nuclei in the Large Magellanic Cloud....Pages 470-470
Physical parameters and chemical abundances of Planetary Nebulae in the Large Magellanic Cloud....Pages 471-471
Planetary Nebulae in Elliptical Galaxies: Dynamical Models for Centauras A....Pages 472-472
Formation of the SN1987A Ring due to Magnetic Pressure....Pages 473-473
Theoretical Models of the Planetary Nebula Populations in Galaxies....Pages 474-474
Planetary Nebulae in M31: Abundances, and Comparison with Bright Planetary Nebulae in the LMC....Pages 475-476
Imaging and Spectroscopy of Magellanic Cloud Planetary Nebulae obtained with the Hubble Space Telescope....Pages 477-477
The Chemical Abundances of Planetary Nebulae in Centaurus-A (NGC 5128)....Pages 478-478
The Planetary Nebulae in the Sagittarius Dwarf Galaxy....Pages 479-480
Front Matter....Pages 481-482
Comments on Pn Evolution....Pages 483-492
A Dedicated Camera For Extragalactic Planetary Nebulae: The Planetary Nebula Spectrograph....Pages 493-493
Back Matter....Pages 494-507