2025urw

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Information

Transient

Name: AT2025urw
Right ascension: 3h16m24.91s
Declination: 34d17m52.07s
Discovery Date: Aug. 20, 2025, 1:46 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.168

Host

Name:
Right ascension: 3h16m24.74s
Declination: 34d17m49.92s
Redshift: 0.058181
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 5.26
Cutout download processed 19.86
Global aperture construction processed 0.66
Local aperture photometry processed 4.12
Global aperture photometry processed 3.65
Validate local photometry processed 0.02
Validate global photometry processed 10.98
Host information processed 0.15
Global host SED inference processed 402.72
Local host SED inference processed 479.72
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.09
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) = 3h16m24.91s, 34d17m52.07s
semi major axis, semi minor axis (arcsec) = 1.78, 1.78
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 65.6 0.48 19.358 0.008 AB
PanSTARRS_r 133.85 0.58 18.583 0.005 AB
PanSTARRS_i 193.71 0.7 18.182 0.004 AB
PanSTARRS_z 246.19 1.52 17.922 0.007 AB
PanSTARRS_y 324.62 2.85 17.622 0.010 AB

Aperture details

RA, DEC (J2000) = 3h16m24.73s, 34d17m50.06s
semi major axis, semi minor axis (arcsec) = 15.62, 5.42
angle (degrees, anti-clockwise from east) = -138.61

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 487.88 2.33 17.179 0.005 AB
PanSTARRS_r 955.14 2.79 16.450 0.003 AB
PanSTARRS_i 1341.99 3.39 16.081 0.003 AB
PanSTARRS_z 1760.22 7.54 15.786 0.005 AB
PanSTARRS_y 2271.52 14.54 15.509 0.007 AB
2MASS_H 4045.34 284.3 13.515 0.076 Vega
2MASS_K 3760.3 341.11 13.124 0.098 Vega
WISE_W1 2196.49 39.08 12.847 0.019 Vega
WISE_W3 5690.68 142.53 9.338 0.027 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})\, 9.495 9.637 9.746
{\rm log}_{10}({\rm SFR}) -1.176 -0.518 0.053
{\rm log}_{10}({\rm sSFR}) -10.800 -10.129 -9.513
{\rm stellar\ age} 3.996 6.394 7.951

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.125 -0.410 -0.060
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.673 0.190 0.383

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.282 0.722 1.199
\delta -0.528 -0.085 0.189
\tau_1/\tau_2 0.682 1.015 1.355
Q_{PAH} 1.146 3.119 5.240
U_{min} 2.965 8.003 14.582
{\rm log}_{10}(\gamma_e)\, -3.053 -1.763 -0.642

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.900 -1.916 -0.702
{\rm log}_{10}(\tau_{AGN})\, 0.979 1.428 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.255 -0.633 -0.209
0.03-0.10 Gyr -1.416 -0.518 0.133
0.10-0.33 Gyr -1.115 -0.298 0.213
0.33-1.08 Gyr -0.878 -0.297 0.102
1.08-3.55 Gyr -0.883 -0.342 -0.051
3.55-11.68 Gyr -0.889 -0.340 -0.129
11.68-12.98 Gyr -1.059 -0.319 0.248

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.444 10.520 10.578
{\rm log}_{10}({\rm SFR}) -0.298 0.105 0.414
{\rm log}_{10}({\rm sSFR}) -10.831 -10.414 -10.120
{\rm stellar\ age} 5.477 6.872 8.152

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.169 0.012 0.117
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.378 0.090 0.358

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.166 0.342 0.511
\delta -0.600 -0.154 0.161
\tau_1/\tau_2 0.723 1.046 1.367
Q_{PAH} 0.716 2.045 4.190
U_{min} 2.945 7.613 14.329
{\rm log}_{10}(\gamma_e)\, -2.637 -1.649 -0.846

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.125 -1.364 -0.907
{\rm log}_{10}(\tau_{AGN})\, 1.095 1.312 1.723

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.550 -0.083 0.199
0.03-0.10 Gyr -0.397 0.147 0.520
0.10-0.33 Gyr 0.104 0.446 0.713
0.33-1.08 Gyr 0.087 0.418 0.692
1.08-3.55 Gyr 0.236 0.556 0.827
3.55-11.68 Gyr 0.329 0.605 0.731
11.68-12.98 Gyr 0.003 0.624 1.158