The above picture was extracted from the paper: Density structure of prestellar cores seen in absorption with ISOCAM", A. Bacmann et al., presented at "The Universe as seen by ISO" conference, held in Paris, 20-23 October 1998.

Arriving and Departing Hotel Map & Bus shuttle service Scope Final Programme (as of 1st September) Workshop Dinner Abstracts Proceedings: Instruction for Authors Proceedings: ESA Special Publications (ESA SP-455) Scientific Organising Comittee Local Organising Comittee First Announcement (24 March 1999) Second Announcement (25 May 1999) Call for Abstracts Third Announcement (9 July 1999) Preliminary Agenda Fourth Announcement (1 Sep. 1999) Final Programme & abstracts on-line See also: Workshop on ISOPHOT P22 and P40 raster observations, 6 - 10 September 1999, ISO Data Centre, ESA-VILSPA, Spain

Scope

ISO observations spatially resolved a variety of objects ranging from planets, circumstellar envelopes, and galaxies, to structures with larger angular sizes like comet trails, interstellar clouds, and star forming regions. It is also possible to investigate the properties of the zodiacal, galactic, and extra- galactic backgrounds since ISO measured the absolute brightness level of the infrared sky.

The analysis of extended sources presents new challenges compared to the analysis of point sources. In most cases, expertise is required in surface brightness calibration, map construction, and source flux extraction to arrive at reliable results and interpretation. Comparison of results with data from other experiments is often highly desirable.

This workshop aims at bringing together scientists, who are working on programmes in which extended emission is important, to exchange results and experiences. Spectroscopy on extended sources is included. We invite participants to give presentations concentrating on the scientific case of their project.

The registration form can be found here and the deadline for abstracts is: August 1, 1999

Final Programme

(as of 1st September) Except for the introduction presented by F. Boulanger (35+10 min), all scientific presentations will last 20 minutes plus 10 min discussion at most.

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Tuesday 14^th September

Registration - until 14:00

14:00 - 14:05	Welcome from VILSPA Station Director	V. Claros
14:05 - 14:15	Workshop opening by ISO Project Scientist	M.F. Kessler
SESSION 1: ANALYSIS OF EXTENDED INFRARED EMISSION
14:15 - 15:00	Review: Extended source emission - what has been achieved among infrared instruments	F. Boulanger 1
15:00 - 15:30	ISO, IRAS and COBE/DIRBE surface brightness calibration	K. Lehtinen
15:30 - 16:00	ISO Beamprofiles: Towards extended source calibration	A. Salama
16:00 - 16:30	+++ Tea/Coffee break +++
16:30 - 17:00	The ISO point spread function and CAM beamprofiles	K. Okumura
17:00 - 17:30	ISO LWS Beam Profile and Fringing	C. Lloyd
18:00 - 19:30	Welcome drink and buffet at VILSPA
1reading contribution from J.-L. Puget

19:30 Bus leaves for San Lorenzo de El Escorial

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Wednesday 15^th September

09:00 Bus leaves from San Lorenzo de El Escorial

09:30 - 10:00	Aperture photometry with PHT	T. Mueller 2
10:00 - 10:30	Map coadding and simulation techniques with ISOPHOT Interactive Analysis (PIA)	C. Gabriel
10:30 - 11:00	New ISOCAM data reduction techniques for raster imaging of extended emission	M.-A. Miville-Deschenes
11:00 - 11:30	+++ Coffee break +++
11:30 - 12:00	Object detection and deconvolution: a combined approach	J.-L. Starck
12:00 - 12:30	LWS parallel mode: usage and first results + demonstration	T. Lim
12:45 - 13:00	Workshop Picture and guided tours of the station
13:00 - 14:00	+++ Lunch +++
SESSION 2: EXTENDED OBJECTS IN THE SOLAR SYSTEM
14:00 - 14:30	ISO Observations of the Offset in the Center of Symmetry of the Zodiacal Cloud with respect to the Sun	E. Holmes
14:30 - 15:00	ISOCAM Observations of the Nucleus of Comet Hale-Bopp and of four Short-Period Comets	P. Lamy
15:00 - 15:30	First Maps of Comet Hale-Bopp at 60 and 175 Micron	S. Peschke
15:30 - 16:00	+++ Tea/Coffee break +++
SESSION 3: CIRCUMSTELLAR ENVIRONMENT
16:00 - 16:30	ISOPHOT Mapping of Vega-type Circumstellar Dust	S. Fajardo Acosta
16:30 - 17:00	Extended IR emission at proximity of Red Giants	T. Le Bertre
17:00 - 17:30	Circumstellar dust around Post-AGB stars	A. Speck
17:30 - 18:00	The ISOGAL Survey	P. Hennebelle
2presented by B. Schulz

18:30 Bus leaves for San Lorenzo de El Escorial

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Thursday 16^th September

09:00 Bus leaves from San Lorenzo de El Escorial

SESSION 4: DIFFUSE ISM
09:30 - 10:00	Spectroscopic observations extended emission with ISOCAM	F. Boulanger
10:00 - 10:30	ISOCAM mapping of Galactic cirrus	M.-A. Miville-Deschenes
10:30 - 11:00	Cirrus spectra of low surface brightness regions based on ISOPHOT maps	M. Juvela
11:00 - 11:30	+++ Coffee break +++
11:30 - 12:00	Far-Infrared Properties of small Scale Cirrus Structure	R.J. Laureijs
12:00 - 12:30	Extended galactic emission and colour variations in the submillimeter range: PRONAOS results	C. Meny
SESSION 5: RESOLVED STRUCTURES IN THE GALAXY
12:30 - 13:00	Large atomic oxygen abundance towards the molecular clouds L1689N and W49N from ISO-LWS observations	E. Caux
13:00 - 14:00	+++ Lunch +++
14:00 - 14:30	Far-infrared ISOPHOT observations of globules	K. Lehtinen
14:30 - 15:00	Infrared emission in high mass star forming regions	J. Cernicharo
15:00 - 15:30	ISOCAM Survey of Molecular Cloud: Small Scale Structures and Color Variations of the Emission	A. Abergel
15:30 - 16:00	+++ Tea/Coffee break +++
SESSION 6: RESOLVING GALAXIES
16:00 - 16:30	FIR mapping of the dwarf irregular galaxy UGCA 86	M. Braun
16:30 - 17:00	Star Formation in a Magnitude-Limited Sample of Spiral Galaxies	G.J. Bendo
17:00 - 17:30	ISO observations of spirals: Modeling the FIR emission	S. Bianchi
17:30 - 18:00	Extended FIR emission in Seyfert galaxies	J. Rodriguez Espinosa

Social Event:
18:00 Excursion to the Deep Space Network station in Robledo de Chavela
21:00 Workshop dinner in San Lorenzo de El Escorial

09:00 Bus leaves from San Lorenzo de El Escorial

14:30 Bus leaves from VILSPA

Scientific Organising Comittee

Local Organising Comittee