2025vrr

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Information

Transient

Name: SN2025vrr
Right ascension: 0h23m50.05s
Declination: -0d18m08.98s
Discovery Date: Aug. 28, 2025, 2:18 a.m.
Classification: SN
Redshift: 0.040000
MW E(B-V): 0.023

Host

Name:
Right ascension: 0h23m49.88s
Declination: -0d18m16.50s
Redshift: None
Photometric Redshift: 0.574
 

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 8.8
Cutout download processed 30.74
Global aperture construction processed 2.7
Local aperture photometry processed 6.8
Global aperture photometry processed 7.34
Validate local photometry processed 0.02
Validate global photometry processed 17.52
Host information processed 0.27
Global host SED inference processed 686.72
Local host SED inference processed 451.04
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.03
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) = 0h23m50.05s, -0d18m08.98s
semi major axis, semi minor axis (arcsec) = 2.53, 2.53
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 0.28 1.78 25.295 6.965 AB
SDSS_g 1.52 0.86 23.447 0.616 AB
DES_g 1.86 0.13 23.224 0.075 AB
PanSTARRS_g 2.71 0.91 22.818 0.364 AB
SDSS_r 1.48 1.36 23.476 1.002 AB
PanSTARRS_r -0.63 0.62 AB
DES_r 4.15 0.18 22.355 0.047 AB
SDSS_i -0.22 2.14 AB
PanSTARRS_i 4.2 0.81 22.342 0.210 AB
PanSTARRS_z 4.35 2.21 22.303 0.551 AB
SDSS_z 1.27 8.5 23.639 7.257 AB
DES_z 2.38 1.32 22.960 0.604 AB
PanSTARRS_y 7.55 4.59 21.705 0.661 AB

Aperture details

RA, DEC (J2000) = 0h23m49.88s, -0d18m17.84s
semi major axis, semi minor axis (arcsec) = 3.17, 2.82
angle (degrees, anti-clockwise from east) = -143.43

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.05 0.19 27.150 4.126 AB
GALEX_NUV -0.31 0.26 AB
SDSS_u 2.99 2.18 22.711 0.790 AB
SDSS_g 3.01 1.04 22.704 0.377 AB
DES_g 1.84 0.15 23.237 0.086 AB
PanSTARRS_g 12.23 1.07 21.181 0.095 AB
SDSS_r 0.6 1.57 24.451 2.826 AB
PanSTARRS_r 3.08 0.7 22.678 0.248 AB
DES_r 3.47 0.2 22.549 0.062 AB
SDSS_i 1.29 2.54 23.624 2.135 AB
PanSTARRS_i 4.72 0.92 22.216 0.212 AB
PanSTARRS_z 1.31 2.5 23.609 2.076 AB
SDSS_z -14.06 9.89 AB
DES_z 0.41 1.48 24.855 3.883 AB
PanSTARRS_y -5.62 5.2 AB
2MASS_J 5.13 79.57 21.230 16.841 Vega
2MASS_H 120.66 128.54 17.329 1.157 Vega
2MASS_K -157.74 164.31 Vega
WISE_W1 95.73 8.94 16.248 0.101 Vega
WISE_W2 87.39 13.58 15.707 0.169 Vega
WISE_W3 1527.61 67.96 10.766 0.048 Vega
WISE_W4 13070.62 975.08 6.989 0.081 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})\, 7.132 7.695 7.952
{\rm log}_{10}({\rm SFR}) -1.959 -1.511 -1.152
{\rm log}_{10}({\rm sSFR}) -9.799 -9.199 -8.278
{\rm stellar\ age} 1.489 6.134 7.889

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.111 -0.323 0.050
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.527 -0.731 0.119

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.256 1.701 2.228
\delta -0.101 0.084 0.253
\tau_1/\tau_2 0.719 1.061 1.420
Q_{PAH} 0.640 2.022 4.907
U_{min} 2.584 7.647 14.690
{\rm log}_{10}(\gamma_e)\, -2.943 -1.931 -0.926

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.140 -0.859 -0.045
{\rm log}_{10}(\tau_{AGN})\, 0.992 1.520 1.874

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.731 -1.212 -0.811
0.03-0.10 Gyr -3.315 -2.048 -1.382
0.10-0.33 Gyr -4.365 -2.468 -1.790
0.33-1.09 Gyr -4.792 -2.574 -2.034
1.09-3.60 Gyr -4.452 -2.480 -2.001
3.60-11.90 Gyr -4.381 -2.390 -1.949
11.90-13.22 Gyr -4.487 -2.448 -1.705

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.108 7.433 7.738
{\rm log}_{10}({\rm SFR}) -1.244 -0.808 -0.378
{\rm log}_{10}({\rm sSFR}) -8.756 -8.020 -7.915
{\rm stellar\ age} 0.064 0.157 2.387

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.634 -1.234 -0.792
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.878 -0.709 -0.532

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.878 2.349 2.846
\delta 0.128 0.262 0.351
\tau_1/\tau_2 0.348 0.832 1.348
Q_{PAH} 2.684 4.515 6.058
U_{min} 4.881 12.775 20.304
{\rm log}_{10}(\gamma_e)\, -1.439 -0.796 -0.292

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.110 -1.544 -0.584
{\rm log}_{10}(\tau_{AGN})\, 0.979 1.403 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.607 -1.034 -0.547
0.03-0.10 Gyr -2.789 -0.817 -0.237
0.10-0.33 Gyr -4.527 -2.533 -1.131
0.33-1.09 Gyr -7.206 -4.758 -2.536
1.09-3.60 Gyr -9.729 -6.570 -3.230
3.60-11.90 Gyr -11.193 -7.174 -3.574
11.90-13.22 Gyr -11.704 -7.096 -3.110