2025ruw

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Information

Transient

Name: AT2025ruw
Right ascension: 20h45m09.31s
Declination: 23d23m53.20s
Discovery Date: July 21, 2025, 6:54 p.m.
Classification: Other
Redshift: 0.072000
MW E(B-V): 0.127

Host

Name:
Right ascension: 20h45m09.30s
Declination: 23d23m56.26s
Redshift: None
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 7.9
Cutout download processed 9.48
Global aperture construction processed 0.71
Local aperture photometry processed 4.17
Global aperture photometry processed 3.88
Validate local photometry processed 0.02
Validate global photometry processed 11.35
Host information processed 0.18
Global host SED inference processed 417.76
Local host SED inference processed 462.92
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 20h45m09.31s, 23d23m53.20s
semi major axis, semi minor axis (arcsec) = 1.46, 1.46
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 8.32 0.32 21.600 0.042 AB
PanSTARRS_r 15.5 0.47 20.924 0.033 AB
PanSTARRS_i 18.92 0.66 20.708 0.038 AB
PanSTARRS_z 22.1 1.3 20.539 0.064 AB
PanSTARRS_y 39.17 3.05 19.918 0.085 AB

Aperture details

RA, DEC (J2000) = 20h45m09.31s, 23d23m56.19s
semi major axis, semi minor axis (arcsec) = 6.72, 5.27
angle (degrees, anti-clockwise from east) = -41.29

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 13.94 3.89 21.039 0.303 AB
PanSTARRS_g 101.13 1.32 18.888 0.014 AB
PanSTARRS_r 186.04 1.88 18.226 0.011 AB
PanSTARRS_i 249.02 2.66 17.909 0.012 AB
PanSTARRS_z 299.38 5.23 17.709 0.019 AB
PanSTARRS_y 570.36 12.3 17.010 0.023 AB
2MASS_J 403.1 126.33 16.492 0.340 Vega
2MASS_H 608.0 168.67 15.573 0.301 Vega
2MASS_K -12.0 275.81 Vega
WISE_W3 412.79 91.56 12.187 0.241 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})\, 8.312 8.590 8.763
{\rm log}_{10}({\rm SFR}) -1.567 -0.943 -0.298
{\rm log}_{10}({\rm sSFR}) -10.260 -9.569 -8.655
{\rm stellar\ age} 0.906 4.592 6.620

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.198 -0.254 0.070
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.775 0.028 0.293

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.340 0.801 1.256
\delta -0.537 -0.157 0.092
\tau_1/\tau_2 0.676 1.049 1.440
Q_{PAH} 0.838 2.662 5.025
U_{min} 3.290 8.259 15.404
{\rm log}_{10}(\gamma_e)\, -3.059 -2.003 -0.648

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.698 -0.326 0.162
{\rm log}_{10}(\tau_{AGN})\, 1.177 1.609 2.013

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.574 -1.005 -0.548
0.03-0.10 Gyr -1.789 -0.990 -0.204
0.10-0.33 Gyr -1.648 -0.955 -0.339
0.33-1.07 Gyr -2.122 -1.103 -0.697
1.07-3.52 Gyr -3.021 -1.396 -1.026
3.52-11.52 Gyr -3.368 -1.583 -1.146
11.52-12.80 Gyr -3.420 -1.612 -1.014

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.989 10.053 10.117
{\rm log}_{10}({\rm SFR}) -0.146 0.094 0.328
{\rm log}_{10}({\rm sSFR}) -10.213 -9.965 -9.706
{\rm stellar\ age} 6.582 7.625 9.660

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.067 0.085 0.156
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.100 -0.010 0.088

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.219 0.487 0.735
\delta -0.286 0.097 0.296
\tau_1/\tau_2 0.812 1.218 1.637
Q_{PAH} 0.288 0.828 1.740
U_{min} 2.695 7.001 13.161
{\rm log}_{10}(\gamma_e)\, -3.470 -2.626 -1.615

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.264 -2.872 -1.444
{\rm log}_{10}(\tau_{AGN})\, 1.019 1.375 1.776

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.220 -0.002 0.219
0.03-0.10 Gyr -0.196 0.121 0.406
0.10-0.33 Gyr -0.464 -0.066 0.253
0.33-1.07 Gyr -1.051 -0.496 -0.083
1.07-3.52 Gyr -0.808 -0.254 0.094
3.52-11.52 Gyr -0.094 0.164 0.287
11.52-12.80 Gyr -0.194 0.396 0.980