2025utr

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Information

Transient

Name: AT2025utr
Right ascension: 18h07m46.74s
Declination: 56d52m12.86s
Discovery Date: Aug. 20, 2025, 9:59 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.051

Host

Name:
Right ascension: 18h07m46.27s
Declination: 56d52m10.75s
Redshift: 0.049316
Photometric Redshift: 0.043
 

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 5.92
Cutout download processed 25.55
Global aperture construction processed 0.68
Local aperture photometry processed 4.0
Global aperture photometry processed 3.56
Validate local photometry processed 0.02
Validate global photometry processed 9.75
Host information processed 0.14
Global host SED inference processed 444.56
Local host SED inference processed 426.32
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 18h07m46.74s, 56d52m12.86s
semi major axis, semi minor axis (arcsec) = 2.07, 2.07
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 92.01 0.6 18.990 0.007 AB
PanSTARRS_r 115.03 0.62 18.748 0.006 AB
PanSTARRS_i 149.46 0.64 18.464 0.005 AB
PanSTARRS_z 150.97 1.78 18.453 0.013 AB
PanSTARRS_y 173.93 3.46 18.299 0.022 AB

Aperture details

RA, DEC (J2000) = 18h07m46.25s, 56d52m12.28s
semi major axis, semi minor axis (arcsec) = 11.67, 10.52
angle (degrees, anti-clockwise from east) = -27.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 969.87 3.06 16.433 0.003 AB
PanSTARRS_r 1399.75 3.13 16.035 0.002 AB
PanSTARRS_i 1846.11 3.38 15.734 0.002 AB
PanSTARRS_z 2017.61 9.45 15.638 0.005 AB
PanSTARRS_y 2331.0 18.38 15.481 0.009 AB
2MASS_J 2553.5 249.54 14.487 0.106 Vega
2MASS_H 3612.9 413.36 13.638 0.124 Vega
2MASS_K 3270.2 352.98 13.276 0.117 Vega
WISE_W1 1446.22 19.37 13.300 0.015 Vega
WISE_W2 936.83 25.19 13.132 0.029 Vega
WISE_W3 5122.67 75.36 9.452 0.016 Vega
WISE_W4 5850.9 453.19 7.862 0.084 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})\, 8.745 8.972 9.149
{\rm log}_{10}({\rm SFR}) -1.039 -0.582 0.002
{\rm log}_{10}({\rm sSFR}) -10.032 -9.560 -8.848
{\rm stellar\ age} 1.676 4.970 7.191

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.716 -1.209 -0.543
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.455 -0.735 -0.134

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.228 0.514 0.852
\delta -0.472 -0.086 0.248
\tau_1/\tau_2 0.759 1.146 1.516
Q_{PAH} 0.816 2.266 4.542
U_{min} 2.908 7.874 15.067
{\rm log}_{10}(\gamma_e)\, -3.299 -2.204 -0.878

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.994 -2.373 -0.824
{\rm log}_{10}(\tau_{AGN})\, 1.058 1.537 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.023 -0.722 -0.474
0.03-0.10 Gyr -1.138 -0.539 0.129
0.10-0.33 Gyr -1.279 -0.544 -0.062
0.33-1.09 Gyr -1.526 -0.766 -0.360
1.09-3.58 Gyr -1.991 -0.981 -0.653
3.58-11.79 Gyr -2.417 -1.177 -0.771
11.79-13.10 Gyr -2.567 -1.195 -0.546

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.030 10.178 10.346
{\rm log}_{10}({\rm SFR}) -0.543 0.064 0.628
{\rm log}_{10}({\rm sSFR}) -10.793 -10.155 -9.493
{\rm stellar\ age} 4.434 6.559 8.277

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.142 -0.729 -0.361
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.555 -0.726 0.107

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.186 0.321 0.506
\delta -0.811 -0.144 0.244
\tau_1/\tau_2 0.557 0.960 1.341
Q_{PAH} 0.873 2.144 4.516
U_{min} 2.511 7.513 14.660
{\rm log}_{10}(\gamma_e)\, -3.127 -2.146 -1.159

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.886 -2.497 -1.534
{\rm log}_{10}(\tau_{AGN})\, 1.131 1.647 1.996

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.668 -0.011 0.345
0.03-0.10 Gyr -0.886 0.075 0.732
0.10-0.33 Gyr -0.678 0.202 0.665
0.33-1.09 Gyr -0.607 0.124 0.535
1.09-3.58 Gyr -0.413 0.179 0.517
3.58-11.79 Gyr -0.318 0.183 0.465
11.79-13.10 Gyr -0.560 0.248 0.881