2024qby

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Information

Transient

Name: AT2024qby
Right ascension: 14h54m54.60s
Declination: -1d40m57.58s
Discovery Date: July 25, 2024, 7:15 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.048

Host

Name: 2024qby
Right ascension: 14h54m54.88s
Declination: -1d40m56.28s
Redshift: None
Photometric Redshift: 0.133
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.28
Cutout download processed 19.65
Global aperture construction processed 0.61
Local aperture photometry processed 5.81
Global aperture photometry processed 6.42
Validate local photometry no valid phot 0.03
Validate global photometry processed 17.01
Host information processed 0.13
Global host SED inference processed 404.09
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.1
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) = 14h54m54.60s, -1d40m57.58s
semi major axis, semi minor axis (arcsec) = 0.85, 0.85
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 14h54m54.87s, -1d40m56.24s
semi major axis, semi minor axis (arcsec) = 5.52, 4.3
angle (degrees, anti-clockwise from east) = -115.07

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.24 0.94 21.375 0.099 AB
GALEX_NUV 16.19 0.77 20.877 0.052 AB
SDSS_u 40.67 4.5 19.877 0.120 AB
SDSS_g 75.94 2.71 19.199 0.039 AB
DES_g 78.89 0.66 19.157 0.009 AB
PanSTARRS_g 74.63 1.17 19.218 0.017 AB
SDSS_r 133.9 3.72 18.583 0.030 AB
PanSTARRS_r 119.84 1.64 18.703 0.015 AB
DES_r 131.51 0.98 18.603 0.008 AB
SDSS_i 166.41 5.13 18.347 0.033 AB
PanSTARRS_i 162.25 1.41 18.375 0.009 AB
PanSTARRS_z 171.11 3.66 18.317 0.023 AB
SDSS_z 181.48 18.58 18.253 0.111 AB
DES_z 189.62 3.33 18.205 0.019 AB
PanSTARRS_y 165.19 7.99 18.355 0.052 AB
2MASS_J 265.93 146.87 16.943 0.600 Vega
2MASS_H 497.14 217.56 15.791 0.475 Vega
2MASS_K 376.62 290.55 15.622 0.838 Vega
WISE_W1 180.04 13.69 15.563 0.083 Vega
WISE_W2 109.08 18.85 15.467 0.188 Vega
WISE_W3 204.34 64.24 12.950 0.341 Vega
WISE_W4 598.13 375.69 10.338 0.682 Vega
 

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})\, 9.804 9.938 10.065
{\rm log}_{10}({\rm SFR}) -0.186 0.041 0.243
{\rm log}_{10}({\rm sSFR}) -10.197 -9.898 -9.592
{\rm stellar\ age} 3.933 5.714 6.862

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.285 -0.819 -0.471
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.437 -0.887 -0.067

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.318 0.503 0.698
\delta -0.252 -0.022 0.153
\tau_1/\tau_2 0.765 1.112 1.454
Q_{PAH} 0.478 1.192 2.509
U_{min} 2.733 8.507 16.028
{\rm log}_{10}(\gamma_e)\, -3.358 -2.696 -1.889

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.149 -3.023 -1.936
{\rm log}_{10}(\tau_{AGN})\, 0.861 1.199 1.735

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.328 -0.095 0.116
0.03-0.10 Gyr 0.291 0.582 0.822
0.10-0.32 Gyr -0.793 0.143 0.481
0.32-1.04 Gyr -0.992 -0.281 0.050
1.04-3.36 Gyr -0.604 -0.188 0.096
3.36-10.85 Gyr -0.664 -0.221 -0.022
10.85-12.06 Gyr -0.932 -0.232 0.224