HOPS 174

Number of components: 1

Lbol (L)

Tbol (K)

Class

Distance (pc)

Zone

1.7

350.3

Flat

384.9

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-174

05:36:25.868

-06:24:58.67

76.961 ± 1.7

26.505

0.39

0.2

0.16 x 0.15

128.1

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-174

05:36:25.868

-06:24:58.68

0.113 ± 0.008

0.094

8.34

6.4

-

-

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-174

05:36:25.848

-06:24:58.68

126.44

76.49

3.64

-

-

-

 

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-174

51.3 ± 10.0

-

67.0 ± 1.5

131.2 ± 9.4

7.52

-

2.8 ± 0.07

3.1 ± 0.63

 


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-174.

 

Figure 2: HOPS-174 at north west and HOPS-173 at south east.