2025qll results

Information

Transient
Name:AT2025qll
Right ascension: 12h18m34.91s
Declination:-1d35m54.45s
Discovery Date:May 15, 2025, 6:32 a.m.
Classification:None
Redshift:None
MW E(B-V):0.022
Host
Name:1114941
Right ascension: 12h18m34.80s
Declination:-1d35m55.14s
Redshift:0.079684
Photometric Redshift:0.079
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 29.34
Transient MWEBV processed 0.05
Host match processed 4.78
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.61
Global aperture photometry processed 6.09
Validate global photometry processed 16.86
Global host SED inference processed 389.56
Local aperture photometry processed 7.01
Validate local photometry processed 0.03
Local host SED inference processed 433.0
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h18m34.91s, -1d35m54.45s
semi major axis, semi minor axis (arcsec):1.33, 1.33
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 31.0 0.27 20.172 0.010 AB
PanSTARRS_g 33.58 0.3 20.085 0.010 AB
SDSS_r 46.06 1.87 19.742 0.044 AB
PanSTARRS_r 45.6 0.42 19.753 0.010 AB
DES_r 48.77 0.61 19.680 0.014 AB
SDSS_i 62.57 2.31 19.409 0.040 AB
PanSTARRS_i 60.98 0.61 19.437 0.011 AB
PanSTARRS_z 64.97 0.81 19.368 0.014 AB
SDSS_z 75.54 4.53 19.205 0.065 AB
DES_z 65.86 1.47 19.353 0.024 AB
PanSTARRS_y 70.42 1.83 19.281 0.028 AB

Aperture details

RA, DEC (J2000):12h18m34.75s, -1d35m54.41s
semi major axis, semi minor axis (arcsec):9.24, 5.26
angle (degrees, anti-clockwise from east):-32.49
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 33.21 1.49 20.097 0.049 AB
GALEX_NUV 56.63 1.19 19.517 0.023 AB
SDSS_u 89.19 6.3 19.024 0.077 AB
SDSS_g 341.67 5.26 17.566 0.017 AB
DES_g 347.62 1.01 17.547 0.003 AB
PanSTARRS_g 364.11 1.47 17.497 0.004 AB
SDSS_r 513.23 6.75 17.124 0.014 AB
PanSTARRS_r 504.3 2.08 17.143 0.004 AB
DES_r 536.83 2.11 17.075 0.004 AB
SDSS_i 670.66 8.76 16.834 0.014 AB
PanSTARRS_i 656.02 3.07 16.858 0.005 AB
PanSTARRS_z 717.83 4.16 16.760 0.006 AB
SDSS_z 796.89 22.01 16.647 0.030 AB
DES_z 717.74 5.06 16.760 0.008 AB
PanSTARRS_y 809.51 9.5 16.629 0.013 AB
2MASS_J 1255.69 163.85 15.258 0.142 Vega
2MASS_H 1615.64 223.33 14.512 0.150 Vega
2MASS_K 1035.97 336.34 14.524 0.352 Vega
WISE_W1 435.87 15.41 14.603 0.038 Vega
WISE_W2 304.29 21.33 14.353 0.076 Vega
WISE_W3 1138.04 130.67 11.086 0.125 Vega
WISE_W4 1241.11 670.91 9.545 0.587 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.904 9.072 9.205
{\rm log}_{10}({\rm SFR}) -1.415 -0.788 -0.246
{\rm log}_{10}({\rm sSFR}) -10.517 -9.871 -9.271
{\rm stellar\ age} 2.480 5.515 6.994

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.612 -1.060 -0.588
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.636 -0.945 0.015

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.179 0.485 0.947
\delta -0.656 -0.194 0.245
\tau_1/\tau_2 0.721 1.059 1.394
Q_{PAH} 0.792 2.344 4.695
U_{min} 2.980 8.235 15.140
{\rm log}_{10}(\gamma_e)\, -2.999 -1.900 -0.638

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.649 -0.756 -0.096
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.435 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.447 -1.077 -0.719
0.03-0.10 Gyr -1.502 -0.741 -0.121
0.10-0.33 Gyr -1.289 -0.577 -0.092
0.33-1.07 Gyr -1.242 -0.689 -0.297
1.07-3.50 Gyr -1.353 -0.804 -0.564
3.50-11.44 Gyr -1.777 -0.955 -0.683
11.44-12.71 Gyr -1.923 -0.957 -0.450

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.058 10.125 10.207
{\rm log}_{10}({\rm SFR}) -0.302 -0.071 0.140
{\rm log}_{10}({\rm sSFR}) -10.450 -10.208 -9.987
{\rm stellar\ age} 5.165 6.163 7.167

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.207 -0.882 -0.619
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.688 -0.852 0.122

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.119 0.232 0.383
\delta -0.226 0.095 0.284
\tau_1/\tau_2 0.843 1.184 1.539
Q_{PAH} 0.626 1.856 3.959
U_{min} 2.509 6.965 14.157
{\rm log}_{10}(\gamma_e)\, -2.872 -1.735 -0.838

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.574 -2.201 -1.519
{\rm log}_{10}(\tau_{AGN})\, 1.113 1.530 1.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.418 -0.235 -0.089
0.03-0.10 Gyr -0.315 -0.017 0.238
0.10-0.33 Gyr 0.047 0.296 0.504
0.33-1.07 Gyr 0.110 0.348 0.547
1.07-3.50 Gyr 0.056 0.277 0.441
3.50-11.44 Gyr 0.001 0.203 0.349
11.44-12.71 Gyr -0.243 0.209 0.621