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Table 7.

Multi-band photometry of the spiral arms, disc, and centre of M 99 computed with HIP.

Instrument Spiral arms Disc Centre Total
Flux [Jy] Flux [Jy] Flux [Jy] Flux [Jy]
IRAC 3.6 μm 0.50 ± 0.05 (0.04) 0.12 ± 0.01 (0.04) 0.058 ± 0.006 (0.002) 0.68 ± 0.07
IRAC 4.5 μm 0.35 ± 0.04 (0.05) 0.082 ± 0.008 (0.06) 0.039 ± 0.004 (0.003) 0.5 ± 0.1
IRAC 5.2 μm 1.0 ± 0.1 (0.2) 0.24 ± 0.02 (0.2) 0.076 ± 0.008 (0.015) 1.3 ± 0.1
IRAC 8 μm 3.1 ± 0.3 (0.3) 0.72 ± 0.07 (0.4) 0.21 ± 0.02 (0.04) 4.0 ± 0.4
MIPS 24 μm 3.4 ± 0.1 (0.7) 0.67 ± 0.03 (0.6) 0.28 ± 0.01 (0.2) 4.3 ± 0.1
PACS 70 μm 48 ± 3 (74) 8.4 ± 0.5 (43) 5.1 ± 0.3 (8) 61 ± 4
PACS 100 μm 92 ± 5 (54) 17 ± 1 (62) 8.8 ± 0.5 (8) 117 ± 6
PACS 160 μm 103 ± 6 (48) 23 ± 1 (43) 8.5 ± 0.5 (8) 126 ± 7
SPIRE 250 μm 46 ± 3 (35) 12.6 ± 0.7 (26) 3.4 ± 0.2 (10) 62 ± 4
NIKA2 1.15 mm 0.41 ± 0.04 (20) 0.17 ± 0.02 (9) 0.018 ± 0.001 (0.2) 0.60 ± 0.06
NIKA2 2 mm 0.068 ± 0.006 (5) 0.025 ± 0.004 (4) 0.0031 ± 0.0002 (0.07) 0.095 ± 0.010
X-VLA+Eff. 3 cm 0.066 ± 0.003 (0.02) 0.0188 ± 0.0009 (0.02) 0.0034 ± 0.0002 (0.0008) 0.088 ± 0.004
C-VLA+Eff. 6 cm 0.107 ± 0.005 (0.03) 0.036 ± 0.002 (0.03) 0.0051 ± 0.0003 (0.001) 0.148 ± 0.007
L-VLA 20 cm 0.285 ± 0.009 (0.04) 0.127 ± 0.004 (0.04) 0.0113 ± 0.0003 (0.002) 0.42 ± 0.01

Notes. Integrated fluxes (in Jy) are measured on the images degraded to 18″ resolution. The associated error includes the calibration uncertainty. In parentheses we report the statistical uncertainty (i.e. RMS) in mJy. NIKA2 RMS values include the contribution from the scatter driven by large-scale filtering (see Appendix A). The last column reports the sum of the three components.

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