2025qrn

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Information

Transient

Name: AT2025qrn
Right ascension: 14h51m38.53s
Declination: -11d55m07.82s
Discovery Date: July 9, 2025, 6:40 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.072

Host

Name: 120264
Right ascension: 14h51m39.18s
Declination: -11d55m13.58s
Redshift: 0.069675
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.67
Cutout download processed 15.05
Global aperture construction processed 0.71
Local aperture photometry processed 5.2
Global aperture photometry processed 4.54
Validate local photometry processed 0.02
Validate global photometry processed 12.87
Host information processed 0.15
Global host SED inference processed 398.07
Local host SED inference processed 447.94
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

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) = 14h51m38.53s, -11d55m07.82s
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
DES_g 8.25 0.17 21.609 0.023 AB
PanSTARRS_g 8.2 0.4 21.616 0.052 AB
PanSTARRS_r 14.54 0.47 20.994 0.035 AB
DES_r 14.89 0.31 20.968 0.023 AB
PanSTARRS_i 20.05 0.59 20.645 0.032 AB
PanSTARRS_z 24.06 0.92 20.447 0.041 AB
PanSTARRS_y 28.42 1.91 20.266 0.073 AB

Aperture details

RA, DEC (J2000) = 14h51m39.18s, -11d55m13.72s
semi major axis, semi minor axis (arcsec) = 17.47, 13.6
angle (degrees, anti-clockwise from east) = -92.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 65.91 8.83 19.353 0.145 AB
GALEX_NUV 89.41 7.7 19.021 0.094 AB
DES_g 1296.47 2.03 16.118 0.002 AB
PanSTARRS_g 1318.46 4.14 16.100 0.003 AB
PanSTARRS_r 2459.66 4.84 15.423 0.002 AB
DES_r 2701.5 3.96 15.321 0.002 AB
PanSTARRS_i 3563.3 6.23 15.020 0.002 AB
PanSTARRS_z 4412.18 9.48 14.788 0.002 AB
PanSTARRS_y 5502.0 19.59 14.549 0.004 AB
2MASS_J 7071.79 369.61 13.381 0.057 Vega
2MASS_H 7524.51 581.23 12.841 0.084 Vega
2MASS_K 8092.94 651.39 12.292 0.087 Vega
WISE_W1 3969.15 44.31 12.204 0.012 Vega
WISE_W2 2434.7 51.38 12.095 0.023 Vega
WISE_W3 7960.77 153.94 8.974 0.021 Vega
WISE_W4 11592.43 973.38 7.120 0.091 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})\, 8.538 8.720 8.850
{\rm log}_{10}({\rm SFR}) -2.000 -1.291 -0.399
{\rm log}_{10}({\rm sSFR}) -10.723 -10.010 -8.987
{\rm stellar\ age} 2.946 6.347 7.738

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.596 -0.993 -0.304
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.570 -0.738 0.110

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.396 0.897 1.409
\delta -0.295 0.020 0.260
\tau_1/\tau_2 0.688 1.076 1.449
Q_{PAH} 1.044 2.765 5.348
U_{min} 2.952 8.231 16.057
{\rm log}_{10}(\gamma_e)\, -3.064 -2.035 -0.884

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.882 -0.374 0.168
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.408 1.862

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.770 -1.760 -1.155
0.03-0.10 Gyr -2.057 -1.226 -0.260
0.10-0.33 Gyr -2.153 -1.322 -0.688
0.33-1.07 Gyr -2.436 -1.365 -0.847
1.07-3.52 Gyr -2.248 -1.276 -0.981
3.52-11.55 Gyr -2.342 -1.242 -1.018
11.55-12.83 Gyr -2.426 -1.268 -0.719

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.027 11.075 11.151
{\rm log}_{10}({\rm SFR}) 0.187 0.522 0.927
{\rm log}_{10}({\rm sSFR}) -10.909 -10.563 -10.138
{\rm stellar\ age} 7.312 8.139 10.774

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.528 -0.339 -0.203
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.249 0.082 0.348

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.171 0.250 0.365
\delta -0.408 -0.084 0.173
\tau_1/\tau_2 0.738 1.134 1.530
Q_{PAH} 1.893 3.300 4.900
U_{min} 2.440 7.618 14.824
{\rm log}_{10}(\gamma_e)\, -2.357 -1.392 -0.778

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.032 -2.927 -1.963
{\rm log}_{10}(\tau_{AGN})\, 1.180 1.689 2.006

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.108 0.302 0.513
0.03-0.10 Gyr -0.015 0.580 1.072
0.10-0.33 Gyr -0.131 0.469 0.852
0.33-1.07 Gyr -0.276 0.330 0.631
1.07-3.52 Gyr -0.332 0.479 0.933
3.52-11.55 Gyr 0.774 1.218 1.328
11.55-12.83 Gyr 0.953 1.517 2.162