HOPS 171

Number of components: 1

Lbol (L)

Tbol (K)

Class

Distance (pc)

Zone

1.5

61.8

0

383.4

LDN 1641

ALMA 0.87 mm

Source

RA (J2000)

DEC (J2000)

Integrated Flux Density

(mJy)

Peak Intensity

(mJy/beam)

RMS

(mJy/beam)

ΔΦA

(")

Decon. Size

(")

Decon. PA

(º)

HOPS-171

05:36:17.208

-06:38:01.51

30.64 ± 1.06

7.871

0.26

0.2

0.3 x 0.05

112.2

VLA 9 mm

Source

RA (J2000)

DEC (J2000)

Integrated Flux Density

(mJy)

Peak Intensity

(mJy/beam)

RMS

(µJy/beam)

ΔΦV

(")

Decon. Size

(")

Decon. PA

(º)

HOPS-171

05:36:17.207

-06:38:01.51

0.17 ± 0.02

0.057

7.3

0.2

0.18 x 0.04

105.8

ACA 0.87 mm

Source

RA

(J2000)

DEC

(J2000)

Integrated Flux Density

(mJy)

Peak Intensity

(mJy/beam)

RMS

(mJy/beam)

ΔΦV

(")

Decon. Size

(")

Decon. PA

(º)

HOPS-171

05:36:17.208

-06:38:01.68

129.05

50.75

2.72

-

-

-

 

ALMA and VLA Derived Parameters

Source

R2σ, ALMA

(au)

R2σ, VLA

(au)

MD, ALMA

(M)

MD, VLA

(M)

QALMA

QVLA

Spectral Index

(0.87 – 9 mm)

Spectral Index

(8.1 -10 mm)

HOPS-171

99.3 ± 10.0

60.2 ± 10.0

27.1 ± 0.9

203.5 ± 25.9

16.03

2.46

2.2 ± 0.08

2.4 ± 1.07

 


Sources next/close to me: -

Same source, other names: -


 

Source Images

Left: ALMA (0.87 mm), Right: VLA (9 mm) (Tobin et al. 2020),

Bottom: ACA (0.87 mm) (Federman et al. 2022).

Figure 1: HOPS-171.