HOPS 225

Number of components: 1

Lbol (L)

Tbol (K)

Class

Distance (pc)

Zone

0.9

432.5

Flat

440.5

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-225

05:41:30.343

-08:40:17.73

10.81 ± 0.56

8.5

0.26

0.2

0.07 x 0.03

6.0

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-225

05:41:30.343

-08:40:17.73

0.101 ± 0.01

0.1

13.61

26.2

0.03 x 0.02

32.6

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-225

05:41:30.336

-08:40:17.4

8.2

5.13

0.56

-

-

-

 

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-225

25.8 ± 10.0

12.0 ± 10.0

14.8 ± 0.8

179.0 ± 25.8

48.02

4.21

2.0 ± 0.08

3.4 ± 0.94

 


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-225.