HOPS 298

Number of components: 2

Lbol (L)

Tbol (K)

Class

Distance (pc)

Zone

29.4

169.3

I

408.4

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-298-A

05:41:37.192

-02:17:17.35

278.62 ± 5.82

95.06

1.40

0.4

0.19 x 0.12

3.1

HOPS-298-B

05:41:37.040

-02:17:18.01

85.83 ± 4.29

43.83

1.46

2.2

0.11 x 0.11

15.4

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-298-A

-

-

-

-

-

-

-

-

HOPS-298-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-298

05:41:37.176

-02:17:17.16

927.67

563.77

10.93

-

-

-

 

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-298-A

65.2 ± 10.0

-

121.8 ± 2.5

-

1.74

-

-

-

HOPS-298-B

37.1 ± 10.0

-

37.5 ± 1.9

-

6.47

-

-

-

 


Sources next/close to me: -

Same source, other names: -


 

Source Images

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

Figure 1: HOPS-298-A at north east and HOPS-298-B at south west.

 

Figure 2: HOPS-298-A.

 

Figure 3: HOPS-298-B.

 

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

Figure 4: HOPS-298.