NOEMA Proposal preparation

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1 NOEMA Proposal preparation

2 NOEMA today 7 15m antennas 4 configurations with longest baselines between 150 and 800 m Angular resolutions (5'' 0.3'') Receiver bands 3 mm ( GHz) 2 mm ( GHz) 1 mm ( GHz) 0.8 mm ( GHz) 2 correlators in parallel Widex (fixed 2 MHz channels, bandwidth 4 GHz, 7 antennas) NarrowBand (flexible, channels mini 40 khz, bandwidth up to 2 GHz, 6 antennas) NOEMA will be very different soon (see dedicated talk) 2015, Nov. 16 J. Boissier NOEMA Proposals 2

3 Call for proposals 2 calls every years institute.org > science users > proposals Summer semester: compact configurations, low frequencies Submission deadline: Mid March Observations: June to November Winter semester: extended configurations, high frequencies Submission deadline: Mid September Observations: December to May Call for proposal All info to prepare and submit Proposal Management System Instrument offered capabilities for the forthcoming semester Noise equation Technical details ASTRO how to? 2015, Nov. 16 J. Boissier NOEMA Proposals 3

4 Call for proposals 2015, Nov. 16 J. Boissier NOEMA Proposals 4

5 Preparing a proposal Scientific objective Observable Line/Continuum which frequency? Detection/Mapping Large/Small which configuration? Strong/Faint how long? UV Coverage for mapping how long? GILDAS package ASTRO: Software dedicated to the preparation of observations Spectral setup: Command LINE, NARROW, and SPECTRAL Mapping quality: Command UV_TRACKS Sensitivity/Time Estimator 2015, Nov. 16 J. Boissier NOEMA Proposals 5

6 ASTRO (1) ASTRO> line CO I PDBI_LINE, Setup valid for receiver 3 FSKY = GHz FLO1 = GHz FLO1REF = MHz HARM = 5 FSYN = MHz I PDBI_PLOT, Plotting mode: LINE coverage I PDBI_PLOT, Plotting possible spurious lines (FLO1REF = MHz) I PDBI_LINE, Bandwidth quarters definition: Q1 from 4.2 GHz to 5.2 GHz Q2 from 5.0 GHz to 6.0 GHz Q3 from 6.0 GHz to 7.0 GHz Q4 from 6.8 GHz to 7.8 GHz I PDBI_LINE, Polarizations possibilities: Correlator input 1: Q1 HOR, Q2 HOR, Q3 VER, Q4 VER Correlator input 2: Q1 VER, Q2 VER, Q3 HOR, Q4 HOR ASTRO> 2015, Nov. 16 J. Boissier NOEMA Proposals 6

7 ASTRO (1) ASTRO> line CO I PDBI_LINE, Setup valid for receiver 3 FSKY = GHz FLO1 = GHz FLO1REF = MHz HARM = 5 FSYN = MHz I PDBI_PLOT, Plotting mode: LINE coverage I PDBI_PLOT, Plotting possible spurious lines (FLO1REF = MHz) I PDBI_LINE, Bandwidth quarters definition: Q1 from 4.2 GHz to 5.2 GHz Q2 from 5.0 GHz to 6.0 GHz Q3 from 6.0 GHz to 7.0 GHz Q4 from 6.8 GHz to 7.8 GHz I PDBI_LINE, Polarizations possibilities: Correlator input 1: Q1 HOR, Q2 HOR, Q3 VER, Q4 VER Correlator input 2: Q1 VER, Q2 VER, Q3 HOR, Q4 HOR ASTRO> 2015, Nov. 16 J. Boissier NOEMA Proposals 7

8 ASTRO (2) ASTRO> narrow Q3 Q3 I PDBI_PLOT,Plotting mode: NARROW correlator I PDBI_PLOT,Plotting possible spurious lines (FLO1REF= MHz) I PDBI_PLOT, Current narrow band correlator setup: Entry 1: Q3 VER Entry 2: Q3 HOR No spectral units defined ASTRO> 2015, Nov. 16 J. Boissier NOEMA Proposals 8

9 ASTRO (3) ASTRO> spectral /nar 1 I PDBI_PLOT, Plotting mode: NARROW correlator I PDBI_PLOT, Plotting possible spurious lines (FLO1REF = MHz) I PDBI_PLOT, Current narrow band correlator setup: Entry 1: Q3 VER Entry 2: Q3 HOR Unit on entry ch. of MHz = 0.05 km/s (SSB mode) Unit 2 OFF Unit 3 OFF Unit 4 OFF Unit 5 OFF Unit 6 OFF Unit 7 OFF Unit 8 OFF 2015, Nov. 16 J. Boissier NOEMA Proposals 9

10 ASTRO (3) ASTRO> spectral /nar 1 ASTRO> spectral /nar 1 ASTRO> spectral /nar 1 ASTRO> spectral /nar 1 ASTRO> spectral /nar 2 ASTRO> spectral /nar 2 ASTRO> spectral /nar 2 ASTRO> spectral /nar , Nov. 16 J. Boissier NOEMA Proposals 10

11 ASTRO (2) ASTRO> source test 10:00:00 10:00:00 TEST Azimuth Elevation TEST V(S/OBS) = [S/LSR= 0.000,LSR/G= 6.915,G/OBS= ] ASTRO> uv_tracks W27 W10 E68 E24 E12 N46 N29 /hor 20 /frame I UV_TRACK, Integration time 15.0 min 2015, Nov. 16 J. Boissier NOEMA Proposals 11

12 ASTRO (3) Sensitivity estimator 2015, Nov. 16 J. Boissier NOEMA Proposals 12

13 Proposal Management System System with online forms Contextual help Registration + confirmation mail if does not work, use login = iyas1, passwd = iyas2015 General information Title, abstract, proposal categorie Authors: cois receive invitations don't put all your collaborators in this test session Source(s) information RA, Dec, LSR/z Individuals or catalog Technical sheet(s) Receiver information (line name and frequency) Requested sensitivity for detection, time for mapping Configuration(s) (i.e. angular resolution) Mosaic? Continuum and line details (+ Narrow Band if needed) CHECK button compute time/sensitivity (for detection/mapping) Scientific justification in pdf 2015, Nov. 16 J. Boissier NOEMA Proposals 13

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