Data from the IRAM-30m Large Program `Astrochemical Surveys At IRAM' (ASAI)

Dataset for the ASAI IRAM-30m Large Program (https://www.iram-institute.org/EN/content-page-344-7-158-240-344-0.html) provided in zenodo within the framework of ACO (AstroChemical Origins): (H2020 MSCA ITN, GA:811312) The reference article is Lefloch et al. 2018, Monthly Notices of the Royal Astronomical Society, Volume 477, Issue 4, p.4792-4809 whose doi is: 10.1093/mnras/sty937 Fully reduced spectral line surveys are included for 10 young stellar objects.  SOURCE SAMPLE:  ---------------------------------------------------------------------------------------------------------------- Sources     alpha(2000)    delta(2000)    rms       rms       rms       dnu      Comment                                                 (3mm)     (2mm)    (1.3mm)     kHz ---------------------------------------------------------------------------------------------------------------- L1544        05h04m17.2s    25d10'42.8"   2.1-7.0        -          -          48.8    Evolved prestellar core TMC1        04h41m41.9s    25d41'27.1"   3.0-6.3   4.2-4.2         -       48.8, 195.3    Early prestellar core B1        03h33m20.8s    31d07'34.0"   2.5-10.6  4.4-8.0      4.2-4.6   195.3    First hydrostatic core IRAS4A        03h29m10.4s    31d13'32.2"   2.5-3.4    5.0-6.1      4.6-3.9   195.3    Class 0: Hot corino prototype L1527        04h39m53.9s    26d03'11.0"   2.1-6.7    4.2-7.1      4.6-4.1   195.3    Class 0: WCCC prototype L1157mm        20h39m06.3s    68d02'15.8"   3.0-4.7    5.0-6.5      3.8-3.5   195.3    Class 0: WCCC SVS13A        03h29m03.7s    31d16'03.8"   2.0-4.8    4.2-5.1      4.6-4.3   195.3    Class I: Hot corino AB Aur        04h55m45.8s    30d33'33.0"   4.6-4.3    4.8-3.9      2.1-4.3   195.3    Protoplanetary disk L1448-R2    03h25m40.1s    30d43'31.0"   2.8-4.9    6.0-9.7      2.9-4.9   195.3    Outflow shock spot L1157-B1    20h39m10.2s    68d01'10.5"   1.1-2.9    4.6-7.2      2.1-4.2   195.3    Outflow shock spot ------------------------------------------------------------------------------------------------------------------ i)spectral coverage, spectral resolution, and range of rms noise achieved in an element of 1 km/s for each spectral window.  The rms values (in TA) are measured in the range 86-87 GHz and 113-114 GHz at 3mm, 132-133 GHz and 169-170 GHz at 2mm,  220-221 and 260-261 GHz. ii) No data were obtained at 2mm and 1.3mm for L1544, at 3mm and 1.3mm for TMC1.  iii) Complementary observations in the band 72-80 GHz have been obtained for L1544 and protostars IRAS4A, L1527, L1157mm,  SVS13A. The 72-80 GHz and 106-115 GHz data of L1544 will be made available in a forthcoming release iv) The data of AB Aur will be made available in a forthcoming release OBSERVATIONS AND SPECTRAL COVERAGE: Details about the observing procedure and the calibration can be found in the article presenting ASAI: "Astrochemical evolution  along star formation: Overview of the IRAM Large Program ASAI" (Lefloch, Bachiller et al. 2017). L1544      80.0 - 106.0 GHz TMC1      130.0 - 164.9 GHz ; gap from 161.6 to 163.0 GHz   Barnard1   80.5 - 112.2 GHz             130.0 - 172.7 GHz             200.5 - 276.0 GHz   IRAS4A     71.7 -  79.6 GHz              80.5 - 112.3 GHz             125.5 - 133.3 GHz             130.0 - 172.8 GHz             200.5 - 276.0 GHz   L1527      71.7 -  79.6 GHz             80.5 - 112.3 GHz            125.5 - 133.3 GHz            130.0 - 172.8 GHz            200.5 - 276.0 GHz  L1157mm    71.7 -  79.6 GHz             80.5 - 112.3 GHz            125.5 - 133.3 GHz            130.0 - 172.8 GHz            200.5 - 276.0 GHz  SVS13A     71.7 -  79.6 GHz             80.5 - 116.0 GHz            125.5 - 133.3 GHz                   130.0 - 172.8 GHz            200.5 - 276.0 GHz  L1448-R2   80.5 - 116.0 GHz            130.0 - 173.3 GHz            200.5 - 276.0 GHz  L1157-B1   71.7 -  79.5 GHz             78.0 - 118.0 GHz; fts 390 kHz res;           125.5 - 133.3 GHz            128.2 - 173.7 GHz            200.2 - 265.5 GHz; fts 781 kHz res;           260.4 - 322.1 GHz; WILMA 2 MHz res:            328.4 - 350.1 GHz; WILMA 2 MHz res;  The data obtained for each source are located in the corresponding subdirectory:  source_f1_f2.fits    : calibrated spectral band in the band f1 - f2 (in GHz)   source_72_80.fits    : complementary data in the bands 72-80 GHz  whenever observed.  source_125_133.fits  : complementary data in the band 125.5-133.5 whenever observed. UNITS: The line intensity are expressed  in units of antenna temperature corrected for atmospheric attenuation and the coupling with  the sky, TA, by default. The interested user should to the IRAM webpage http://www.iram.es/IRAMES/mainWiki/Iram30mEfficiencies  to convert line intensities from antenna to main-beam temperature scale.  QUESTIONS and ACKNOWLEDGMENTS If you have any questions about the data please contact us (bertrand.lefloch@univ-grenoble-alpes.fr, r.bachiller@oan.es). We also like to hear about any scientific use of the data and would appreciate acknowledgment in publications or talks using the ASAI data.