2024qgn

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Information

Transient

Name: AT2024qgn
Right ascension: 16h16m13.64s
Declination: 55d08m41.74s
Discovery Date: July 26, 2024, 7:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.006

Host

Name: 2024qgn
Right ascension: 16h16m13.68s
Declination: 55d08m42.28s
Redshift: None
Photometric Redshift: 0.080
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.16
Cutout download processed 15.6
Global aperture construction processed 0.56
Local aperture photometry processed 4.34
Global aperture photometry processed 4.4
Validate local photometry processed 0.03
Validate global photometry processed 13.8
Host information processed 0.13
Global host SED inference processed 730.46
Local host SED inference processed 439.48
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status processed 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) = 16h16m13.64s, 55d08m41.74s
semi major axis, semi minor axis (arcsec) = 1.32, 1.32
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 34.88 0.35 20.043 0.011 AB
SDSS_r 62.98 2.13 19.402 0.037 AB
PanSTARRS_r 58.11 0.42 19.489 0.008 AB
SDSS_i 84.89 2.56 19.078 0.033 AB
PanSTARRS_i 80.15 0.39 19.140 0.005 AB
PanSTARRS_z 87.43 0.94 19.046 0.012 AB
SDSS_z 102.46 5.09 18.874 0.054 AB
PanSTARRS_y 99.21 2.18 18.909 0.024 AB

Aperture details

RA, DEC (J2000) = 16h16m13.70s, 55d08m42.81s
semi major axis, semi minor axis (arcsec) = 17.16, 8.05
angle (degrees, anti-clockwise from east) = -161.15

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 64.94 0.54 19.369 0.009 AB
GALEX_NUV 87.22 0.39 19.049 0.005 AB
SDSS_u 261.1 11.93 17.858 0.050 AB
SDSS_g 452.09 6.52 17.262 0.016 AB
PanSTARRS_g 448.1 2.86 17.272 0.007 AB
SDSS_r 670.08 8.38 16.835 0.014 AB
PanSTARRS_r 638.7 3.34 16.887 0.006 AB
SDSS_i 810.15 11.08 16.629 0.015 AB
PanSTARRS_i 816.83 3.24 16.620 0.004 AB
SDSS_z 1234.05 40.2 16.172 0.035 AB
PanSTARRS_y 941.06 18.77 16.466 0.022 AB
2MASS_J 882.05 305.35 15.641 0.376 Vega
2MASS_H 1352.09 430.46 14.705 0.346 Vega
2MASS_K 813.4 490.92 14.786 0.655 Vega
WISE_W2 440.8 21.66 13.950 0.053 Vega
WISE_W3 1455.99 68.68 10.818 0.051 Vega
WISE_W4 1931.26 435.35 9.065 0.245 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.230 9.394 9.511
{\rm log}_{10}({\rm SFR}) -1.504 -1.012 -0.529
{\rm log}_{10}({\rm sSFR}) -10.941 -10.393 -9.848
{\rm stellar\ age} 4.145 6.917 8.439

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.519 -1.013 -0.468
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.543 -0.572 0.168

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.258 0.609 1.028
\delta -0.532 -0.126 0.233
\tau_1/\tau_2 0.672 1.034 1.402
Q_{PAH} 1.666 3.766 5.815
U_{min} 3.088 8.978 16.209
{\rm log}_{10}(\gamma_e)\, -2.946 -1.834 -0.670

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.495 -1.306 -0.362
{\rm log}_{10}(\tau_{AGN})\, 1.056 1.529 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.676 -1.177 -0.684
0.03-0.10 Gyr -1.673 -0.967 -0.359
0.10-0.33 Gyr -2.121 -1.221 -0.627
0.33-1.07 Gyr -1.995 -1.123 -0.417
1.07-3.50 Gyr -1.969 -0.972 -0.557
3.50-11.43 Gyr -1.324 -0.764 -0.566
11.43-12.70 Gyr -1.478 -0.696 -0.133

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.003 10.192 10.434
{\rm log}_{10}({\rm SFR}) -2.958 -1.462 0.085
{\rm log}_{10}({\rm sSFR}) -13.202 -11.660 -10.022
{\rm stellar\ age} 2.231 5.464 8.641

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.586 -1.019 -0.249
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.407 -0.051 0.389

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.196 0.461 0.722
\delta -0.686 -0.218 0.085
\tau_1/\tau_2 0.495 0.972 1.435
Q_{PAH} 0.697 1.627 3.116
U_{min} 3.168 9.521 17.602
{\rm log}_{10}(\gamma_e)\, -3.693 -3.118 -2.197

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.928 -2.528 -1.747
{\rm log}_{10}(\tau_{AGN})\, 0.843 1.154 1.626

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.100 -1.617 -0.061
0.03-0.10 Gyr 0.628 0.943 1.344
0.10-0.33 Gyr -2.972 -0.978 0.405
0.33-1.07 Gyr -3.257 -0.669 0.255
1.07-3.50 Gyr -1.627 0.101 0.588
3.50-11.43 Gyr -2.193 -0.308 0.269
11.43-12.70 Gyr -2.711 -0.363 0.942