2025qnr

Download data

Information

Transient

Name: AT2025qnr
Right ascension: 11h21m47.46s
Declination: 22d59m22.89s
Discovery Date: April 27, 2025, 8:49 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name:
Right ascension: 11h21m47.46s
Declination: 22d59m21.91s
Redshift: None
Photometric Redshift: 0.070
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 37.01
Transient MWEBV processed 0.05
Host match processed 6.68
Host information processed 0.14
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 6.29
Validate global photometry processed 17.59
Global host SED inference processed 635.22
Local aperture photometry processed 6.97
Validate local photometry processed 0.03
Local host SED inference processed 504.84
 

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) = 11h21m47.46s, 22d59m22.89s
semi major axis, semi minor axis (arcsec) = 1.5, 1.5
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 18.06 1.17 20.758 0.070 AB
DES_g 19.05 0.23 20.700 0.013 AB
PanSTARRS_g 19.19 0.36 20.692 0.020 AB
SDSS_r 26.54 1.48 20.340 0.061 AB
PanSTARRS_r 28.32 0.39 20.270 0.015 AB
DES_r 29.26 0.39 20.234 0.014 AB
SDSS_i 31.12 1.77 20.167 0.062 AB
PanSTARRS_i 30.82 0.48 20.178 0.017 AB
PanSTARRS_z 33.77 0.89 20.079 0.029 AB
SDSS_z 29.46 3.71 20.227 0.137 AB
DES_z 37.32 1.17 19.970 0.034 AB
PanSTARRS_y 36.54 2.18 19.993 0.065 AB

Aperture details

RA, DEC (J2000) = 11h21m47.46s, 22d59m22.15s
semi major axis, semi minor axis (arcsec) = 7.69, 3.83
angle (degrees, anti-clockwise from east) = -132.61

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 18.42 4.27 20.737 0.251 AB
GALEX_NUV 21.69 3.1 20.559 0.155 AB
SDSS_u 51.71 4.37 19.616 0.092 AB
SDSS_g 76.23 2.73 19.195 0.039 AB
DES_g 77.93 0.57 19.171 0.008 AB
PanSTARRS_g 73.23 1.26 19.238 0.019 AB
SDSS_r 101.31 3.58 18.886 0.038 AB
PanSTARRS_r 99.98 1.35 18.900 0.015 AB
DES_r 108.96 0.92 18.807 0.009 AB
SDSS_i 118.66 4.75 18.714 0.043 AB
PanSTARRS_i 111.27 1.68 18.784 0.016 AB
PanSTARRS_z 116.88 3.14 18.731 0.029 AB
SDSS_z 119.09 12.91 18.710 0.118 AB
DES_z 137.16 2.72 18.557 0.022 AB
PanSTARRS_y 126.97 7.76 18.641 0.066 AB
2MASS_J 187.48 123.48 17.323 0.715 Vega
2MASS_H 540.88 194.16 15.700 0.390 Vega
2MASS_K -120.54 199.13 Vega
WISE_W1 63.39 10.86 16.696 0.186 Vega
WISE_W2 46.77 15.68 16.386 0.364 Vega
WISE_W3 33.75 69.66 14.905 2.241 Vega
WISE_W4 -88.35 437.56 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


Click the image to load the interactive plot.


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.440 8.625 8.747
{\rm log}_{10}({\rm SFR}) -2.456 -1.622 -0.840
{\rm log}_{10}({\rm sSFR}) -11.128 -10.260 -9.372
{\rm stellar\ age} 2.543 5.346 6.961

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.700 -1.216 -0.606
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.609 -0.836 0.022

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.075 0.266 0.647
\delta -0.802 -0.392 0.122
\tau_1/\tau_2 0.669 1.038 1.421
Q_{PAH} 1.404 3.248 5.348
U_{min} 3.293 8.436 16.005
{\rm log}_{10}(\gamma_e)\, -2.649 -1.370 -0.426

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.327 -0.337 0.118
{\rm log}_{10}(\tau_{AGN})\, 1.242 1.599 1.996

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.708 -1.924 -1.432
0.03-0.10 Gyr -2.645 -1.579 -0.714
0.10-0.33 Gyr -1.972 -1.105 -0.512
0.33-1.07 Gyr -1.774 -1.067 -0.714
1.07-3.52 Gyr -2.043 -1.250 -0.986
3.52-11.55 Gyr -2.391 -1.428 -1.139
11.55-12.83 Gyr -2.526 -1.476 -0.924

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.833 9.134 9.338
{\rm log}_{10}({\rm SFR}) -0.342 0.063 0.416
{\rm log}_{10}({\rm sSFR}) -9.537 -9.080 -8.489
{\rm stellar\ age} 3.404 6.076 8.206

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.592 -1.080 -0.320
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.293 0.315 0.449

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.120 0.269 0.495
\delta -0.664 -0.275 0.054
\tau_1/\tau_2 0.601 1.097 1.559
Q_{PAH} 0.832 2.553 4.585
U_{min} 2.841 8.643 16.423
{\rm log}_{10}(\gamma_e)\, -2.844 -1.810 -0.759

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.295 -1.667 -0.970
{\rm log}_{10}(\tau_{AGN})\, 1.140 1.542 1.893

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.392 -1.125 -0.664
0.03-0.10 Gyr -0.202 0.215 0.571
0.10-0.33 Gyr -2.560 -0.565 -0.029
0.33-1.07 Gyr -3.591 -1.160 -0.604
1.07-3.52 Gyr -3.066 -1.040 -0.634
3.52-11.55 Gyr -2.144 -0.942 -0.590
11.55-12.83 Gyr -1.977 -0.828 -0.033