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J/AJ/130/1707    Spectroscopy of the LV2 proplyd in Orion   (Vasconcelos+, 2005)

Gemini multi-object spectrograph integral field unit spectroscopy of the 167-317 (LV2) proplyd in Orion. Vasconcelos M.J., Cerqueira A.H., Plana H., Raga A.C., Morisset C. <Astron. J., 130, 1707-1718 (2005)> =2005AJ....130.1707V
ADC_Keywords: Interstellar medium ; Spectroscopy Keywords: ISM: clouds - ISM: individual (Orion Nebula, LV2, 167-317) Abstract: We present high spatial resolution spectroscopic observations of the proplyd 167-317 (LV2) near the Trapezium cluster in the Orion Nebula, obtained during the system verification run of the Gemini Multi-Object Spectrograph (GMOS) Integral Field Unit (IFU) at the Gemini South Observatory. We have detected 38 forbidden and permitted emission lines associated with the proplyd and its redshifted jet. Description: The data were taken during the system verification run of the GMOS IFU (Gemini Multi-Object Spectrograph Integral Field Unit) at the GST (Gemini South Observatory), under the GS-2003B-SV-212 program, on 2004 February 26 and 27. Objects: -------------------------------------------------------------- RA (2000) DE Designation(s) -------------------------------------------------------------- 05 35 16.8 -05 23 16 LV 2 = * tet01 Ori G = [OW94] 167-317 -------------------------------------------------------------- File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 140 38 Detected emission lines for 167-317
See also: J/AJ/127/3456 : Internal velocities in the Orion Nebula (Doi+, 2004) J/AJ/130/1763 : 11.7µm point sources in Orion (Smith+, 2005) Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 6 A6 --- Ion Ion identification 8- 14 F7.2 0.1nm lambda Wavelength in Angstroms 16- 21 F6.3 aW/m2/pix F(R1) ? Mean R1 flux (1) 23- 27 F5.3 aW/m2/pix e_F(R1) ? Absolute error in F(R1) 29 A1 --- f_F(R1) Flag on F(R1) (2) 31- 37 F7.3 aW/m2/pix F(R2) ? Mean R2 flux (1) 39- 43 F5.3 aW/m2/pix e_F(R2) ? Absolute error in F(R2) 45 A1 --- f_F(R2) Flag on F(R2) (2) 47- 53 F7.3 aW/m2/pix F(R3) ? Mean R3 flux (1) 55- 59 F5.3 aW/m2/pix e_F(R3) ? Absolute error in F(R3) 61 A1 --- f_F(R3) Flag on F(R3) (2) 63- 68 F6.3 aW/m2/pix F(R4) Mean R4 flux (1) 70- 74 F5.3 aW/m2/pix e_F(R4) Absolute error in F(R4) 76 A1 --- f_F(R4) Flag on F(R4) (2) 78- 84 F7.3 --- R(R1) ? The R1 line ratio (3) 86- 90 F5.3 --- e_R(R1) ? Absolute error in R(R1) 92 A1 --- f_R(R1) Flag on R(R1) (2) 94-100 F7.3 --- R(R2) ? The R2 line ratio (3) 102-106 F5.3 --- e_R(R2) ? Absolute error in R(R2) 108 A1 --- f_R(R2) Flag on R(R2) (2) 110-116 F7.3 --- R(R3) ? The R3 line ratio (3) 118-122 F5.3 --- e_R(R3) ? Absolute error in R(R3) 124 A1 --- f_R(R3) Flag on R(R3) (2) 126-132 F7.3 --- R(R4) The R4 line ratio (3) 134-138 F5.3 --- e_R(R4) Absolute error in R(R4) 140 A1 --- f_R(R4) Flag on R(R4) (2)
Note (1): The spectral regions R1, R2, R3 and R4 are defined in Figure 1. In units of 10-15erg/s/cm2/pix. Note (2): Flags on the mean fluxes and line ratios, defined as follows: b = Implies that Iregion-Ibackground<0. N = Implies that the line was not detected in that region. e = Absolute error smaller than 6.10-4. Note (3): The spectral regions R1, R2, R3 and R4 are defined in Figure 1. Relative to Hα, where Hα=100.
History: From electronic version of the journal
(End) Greg Schwarz [AAS], Marianne Brouty [CDS] 20-Feb-2006
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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