EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 570 (October 2014) A&A, 570 (2014) A24 Full HTML
Free Access

Table 4

Warm molecular gas mass.

Galaxy Linesa T 1 b OPR1c log(M1)d T2 b OPR2c log(M2)d log(M1 + 2) H2 Dimensionse fcorrf log(MH2,warm)g
[K] [M⊙] [K] [M⊙] [M⊙] [′′2] [M⊙]
HGC 6b 0123(45) 163 2.6 7.91 792 3 5.3 7.91 15.3 × 5.4 1.00 7.91
HGC 15a (0)135 139 2.4 7.69 1044 3 4.46 <7.69 30.6 × 14.4 1.01 <7.70
HGC 15d 0123(4)5 150 2.5 7.78 630 3 5.30 7.78 25.5 × 7.2 0.86 7.72
HGC 25b (0)1 173 2.7 7.39 – – – <7.39 20.4 × [10.2] 1.00 <7.39
HGC 31ac (0)1 268 3.0 5.02 – – – <5.02 10.2 × [10.2] 1.00 <5.02
HGC 40b (0)1(2)34(5) 142 2.4 7.71 911 3 4.11 <7.71 20.4 × 3.6 1.00 <7.71
HGC 40c 01 157 2.6 8.60 – – – 8.60 40.8 × [10.2] 0.54 8.33
HGC 40d 0123(4)5 144 2.4 8.26 482 3 6.18 8.26 20.4 × 9.0 1.00 8.26
HGC 44a 01 158 2.6 7.53 – – – 7.53 61.2 × [10.2] 0.36 7.08
HGC 44d 01(234)5 141 2.4 7.18 577 3 5.40 7.18 51.0 × [10.2] 0.43 6.81
HGC 47a (0)12(3)4(5) 145 2.4 8.60 935 3 5.85 <8.60 35.7 × [10.2] 0.62 <8.39
HGC 47d (0)12(3)4(5) 100 1.6 8.81 799 3 6.40 <8.81 22 × 22 1.00 <8.81
HGC 55c 01234(5) 158 2.6 7.99 1031 3 5.30 7.99 10.2 × 7.2 1.00 7.99
HGC 56b (0)12(34)5 – – – 540 3 3.22 <6.32 35.7 × [10.2] 0.62 <6.11
HGC 56c (0)1(2)3(4)5 154 2.5 7.54 779 3 5.15 <7.54 15.3 × 10.8 1.00 <7.54
HGC 56e (0)1(2)3(4)5 113 1.9 8.44 1365 3 3.96 <8.44 22 × 22 1.00 <8.44
HGC 57a 01 206 2.9 8.25 – – – 8.25 40.8 × [10.2] 0.54 7.98
HGC 67b 01234(5) 141 2.4 6.81 1169 3 3.58 6.81 25.5 × [10.2] 0.86 6.75
HGC 68a (0)123(45) 100 1.6 7.18 429 3 5.51 <7.19 25.5 × 10.8 0.86 <7.12
HGC 68b (0)1(2)3(45) 140 2.4 6.81 1169 3 3.60 <6.81 20.4 × 10.8 1.00 <6.81
HGC 68c 0123(45) 100 1.6 7.89 415 3 6.00 7.90 71.4 × 68.4 0.52 7.62
HGC 79a 0123(4)(5) 123 2.1 7.77 400 3 5.83 7.77 20.4 × 10.8 1.00 7.77
HGC 79b 0123(4)5 193 2.8 6.70 – – – 6.70 15.3 × 7.2 1.00 6.70
HGC 82b 01(2)3(45) 115 1.9 8.28 373 3 6.28 8.29 15.3 × 3.6 1.00 8.29
HGC 82c 0123(4)5 156 2.6 8.64 652 3 6.04 8.64 10.8 × 12.6 1.24 8.74
HGC 91a 0123(4)5 151 2.5 8.48 1058 3 5.18 8.48 45.9 × [10.2] 0.48 8.16
HGC 95c 0123(4)5 140 2.4 8.18 605 3 6.15 8.19 20.4 × 19.8 1.94 8.48
HGC 96a 0123(4)5 100 1.6 9.58 – – – – 9.58 × 45.9 0.48 9.26
HGC 100a 01234(5) 194 2.8 7.47 1057 3 4.83 7.47 35.7 × 10.8 0.62 7.26

Notes.No measurements for HCG 6c, HCG 25f and HCG 57d are available.

(a)

Number of the observed lines, n denotes the transition 0–0S(n). A parenthesis indicates that the line was not detected so that only an upper limit could be measured.

(b)

Temperture of coolest component (T1), and the second, hotter (T2) component derived from the fit to the excitation diagrams.

(c)

Ortho-to-para ratio determined from the fit.

(d)

Logarithm of the mass of each component determined over the extracted area. This mass is an upper limit if the lowest line, 0–0S(0), is not detected.

(e)

Dimension of the warm H2 emission, measured where possible in orthogonal LL and SL IRS slits. If no SL slit measurement was available, the width of the LL slit was assumed and the width is given in parenthesis.

(f)

Correction factor, which corrects IRS observations for the geometry of the extraction area relative to the LL slit width and to the IRAM beam (see text for a more detailed explanation).

(g)

Logarithm of the mass of the warm molecular gas within the IRAM 30 m CO(1–0) beam. If the S(0) line is an upper limit, the mass is an upper limit (see text).

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.