HOPS 304

Number of components: 2

Lbol (L)

Tbol (K)

Class

Distance (pc)

Zone

4.0

354.9

Flat

409.5

NGC 2023/24

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-304-A

05:41:45.954

-01:56:26.59

24.60 ± 0.64

20.66

0.32

0.5

0.05 x 0.04

37.7

HOPS-304-B

05:41:45.912

-01:56:26.80

13.10 ± 0.59

12.04

0.32

0.8

0.04 x 0.03

133.2

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-304-A

-

-

-

-

-

-

-

-

HOPS-304-B

-

-

-

-

-

-

-

-

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-304

05:41:45.936

-01:56:26.16

0.0

22.84

8.06

-

-

-

 

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-304-A

17.4 ± 10.0

-

18.8 ± 0.5

-

26.62

-

-

-

HOPS-304-B

12.2 ± 10.0

-

10.0 ± 0.5

-

53.89

-

-

-

 


Sources next/close to me: -

Same source, other names: -


 

Source Images

ALMA (0.87 mm) (Tobin et al. 2020).

Figure 1: HOPS-304-A at north east and HOPS-304-B at south west.

 

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

Figure 2: HOPS-304.