2024frb

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Information

Transient

Name: AT2024frb
Right ascension: 18h53m13.82s
Declination: 32d25m15.84s
Discovery Date: April 4, 2024, 11:41 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.075

Host

Name: 2024frb
Right ascension: 18h53m13.69s
Declination: 32d25m16.55s
Redshift: None
Photometric Redshift: 0.118
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.81
Cutout download processed 0.58
Global aperture construction processed 0.64
Local aperture photometry processed 3.55
Global aperture photometry processed 3.65
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.37
Host information processed 0.12
Global host SED inference processed 494.4
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.04
Log transient processing status blocked None
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 18h53m13.82s, 32d25m15.84s
semi major axis, semi minor axis (arcsec) = 0.94, 0.94
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 18h53m13.68s, 32d25m16.59s
semi major axis, semi minor axis (arcsec) = 10.32, 2.94
angle (degrees, anti-clockwise from east) = -56.85

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 101.94 1.6 18.879 0.017
PanSTARRS_r 171.72 1.97 18.313 0.012
PanSTARRS_i 231.89 1.82 17.987 0.009
PanSTARRS_z 283.9 4.32 17.767 0.017
PanSTARRS_y 331.15 9.53 17.600 0.031
2MASS_J 420.51 154.8 16.446 0.400
2MASS_H 204.76 225.31 16.754 1.195
2MASS_K 459.03 295.41 15.408 0.699
WISE_W1 241.46 81.71 15.244 0.367
WISE_W2 21.09 84.59 17.251 4.355
WISE_W3 131.35 91.27 13.430 0.754
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.942 10.092 10.202
{\rm log}_{10}({\rm SFR}) -2.998 -0.924 -0.275
{\rm log}_{10}({\rm sSFR}) -13.063 -11.037 -10.355
{\rm stellar\ age} 1.690 4.627 6.544

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.294 -0.563 -0.180
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.501 -0.684 0.124

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.229 0.544 1.010
\delta -0.657 -0.287 0.117
\tau_1/\tau_2 0.624 1.036 1.434
Q_{PAH} 1.012 2.949 5.223
U_{min} 3.095 9.569 17.275
{\rm log}_{10}(\gamma_e)\, -3.494 -2.121 -0.710

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.936 -1.994 -0.726
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.445 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.112 -1.060 -0.404
0.03-0.10 Gyr -1.820 -0.187 0.778
0.10-0.32 Gyr -1.040 0.136 0.792
0.32-1.05 Gyr -0.644 0.266 0.725
1.05-3.40 Gyr -1.456 -0.016 0.361
3.40-11.02 Gyr -2.118 -0.251 0.068
11.02-12.24 Gyr -2.544 -0.342 0.270