2024qtj

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Information

Transient

Name: AT2024qtj
Right ascension: 20h38m03.63s
Declination: 12d46m14.83s
Discovery Date: July 27, 2024, 7:07 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.087

Host

Name: 2024qtj
Right ascension: 20h38m03.60s
Declination: 12d46m14.80s
Redshift: None
Photometric Redshift: 0.153
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.13
Cutout download processed 4.62
Global aperture construction processed 0.74
Local aperture photometry processed 4.03
Global aperture photometry processed 3.96
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.75
Host information processed 0.13
Global host SED inference processed 450.68
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.08
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) = 20h38m03.63s, 12d46m14.83s
semi major axis, semi minor axis (arcsec) = 0.76, 0.76
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) = 20h38m03.60s, 12d46m15.04s
semi major axis, semi minor axis (arcsec) = 4.77, 4.32
angle (degrees, anti-clockwise from east) = -113.62

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 97.35 1.19 18.929 0.013
PanSTARRS_r 148.64 1.23 18.470 0.009
PanSTARRS_i 194.12 1.65 18.180 0.009
PanSTARRS_z 198.62 3.17 18.155 0.017
DES_z 206.54 3.74 18.113 0.020
PanSTARRS_y 181.55 7.5 18.253 0.045
2MASS_J 119.4 161.46 17.813 1.468
2MASS_H 112.75 279.24 17.402 2.689
2MASS_K 251.16 259.14 16.062 1.120
WISE_W1 100.9 17.87 16.191 0.192
WISE_W2 70.06 24.48 15.947 0.379
WISE_W3 332.87 89.01 12.420 0.290
WISE_W4 670.92 401.42 10.213 0.650
 

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})\, 9.856 10.032 10.162
{\rm log}_{10}({\rm SFR}) -0.459 -0.142 0.117
{\rm log}_{10}({\rm sSFR}) -10.538 -10.185 -9.801
{\rm stellar\ age} 1.781 3.989 5.654

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.797 -1.445 -0.928
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.557 -0.419 0.244

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.135 0.239 0.388
\delta -0.753 -0.378 0.056
\tau_1/\tau_2 0.679 1.047 1.417
Q_{PAH} 0.568 1.524 3.368
U_{min} 2.691 8.800 16.443
{\rm log}_{10}(\gamma_e)\, -3.111 -2.138 -1.008

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.850 -2.322 -1.441
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.367 1.800

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.582 -0.257 0.015
0.03-0.10 Gyr -0.849 0.039 0.587
0.10-0.32 Gyr -0.323 0.357 0.734
0.32-1.03 Gyr -0.024 0.377 0.689
1.03-3.31 Gyr -0.682 0.031 0.339
3.31-10.65 Gyr -1.518 -0.346 0.027
10.65-11.83 Gyr -1.734 -0.415 0.135