2025rdw

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Information

Transient

Name: SN2025rdw
Right ascension: 23h57m31.50s
Declination: 30d41m07.48s
Discovery Date: July 9, 2025, 1:02 p.m.
Classification: SN II
Redshift: 0.032116
MW E(B-V): 0.041

Host

Name: 1913627
Right ascension: 23h57m31.55s
Declination: 30d41m02.89s
Redshift: 0.032116
Photometric Redshift: 0.032
 

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 3.99
Cutout download processed 30.26
Global aperture construction processed 0.66
Local aperture photometry processed 6.92
Global aperture photometry processed 6.19
Validate local photometry processed 0.03
Validate global photometry processed 18.6
Host information processed 0.14
Global host SED inference processed 376.68
Local host SED inference processed 495.66
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 23h57m31.50s, 30d41m07.48s
semi major axis, semi minor axis (arcsec) = 3.12, 3.12
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 78.91 3.23 19.157 0.044 AB
SDSS_g 263.05 4.28 17.850 0.018 AB
DES_g 277.43 0.8 17.792 0.003 AB
PanSTARRS_g 284.52 0.87 17.765 0.003 AB
SDSS_r 448.78 5.68 17.270 0.014 AB
PanSTARRS_r 494.49 1.12 17.165 0.002 AB
DES_r 513.17 1.89 17.124 0.004 AB
SDSS_i 610.08 6.91 16.937 0.012 AB
PanSTARRS_i 639.13 1.1 16.886 0.002 AB
PanSTARRS_z 785.5 2.86 16.662 0.004 AB
SDSS_z 803.42 11.39 16.638 0.015 AB
DES_z 816.53 6.0 16.620 0.008 AB
PanSTARRS_y 968.22 6.64 16.435 0.007 AB
2MASS_J 975.48 66.58 15.532 0.074 Vega
2MASS_H 1251.14 107.17 14.789 0.093 Vega
2MASS_K 1242.94 130.56 14.326 0.114 Vega

Aperture details

RA, DEC (J2000) = 23h57m31.56s, 30d41m02.96s
semi major axis, semi minor axis (arcsec) = 20.91, 7.09
angle (degrees, anti-clockwise from east) = -178.97

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 89.04 6.17 19.026 0.075 AB
GALEX_NUV 122.04 3.78 18.684 0.034 AB
SDSS_u 394.29 10.52 17.410 0.029 AB
SDSS_g 1384.53 10.14 16.047 0.008 AB
DES_g 1430.25 1.91 16.011 0.001 AB
PanSTARRS_g 1447.22 3.18 15.999 0.002 AB
SDSS_r 2350.05 13.82 15.472 0.006 AB
PanSTARRS_r 2488.09 4.08 15.410 0.002 AB
DES_r 2635.75 4.44 15.348 0.002 AB
SDSS_i 3141.95 17.8 15.157 0.006 AB
PanSTARRS_i 3213.36 4.05 15.133 0.001 AB
PanSTARRS_z 3936.06 10.74 14.912 0.003 AB
SDSS_z 4189.24 38.08 14.845 0.010 AB
DES_z 4198.57 13.91 14.842 0.004 AB
PanSTARRS_y 4842.54 25.58 14.687 0.006 AB
2MASS_J 5863.3 267.03 13.585 0.049 Vega
2MASS_H 7686.71 430.62 12.818 0.061 Vega
2MASS_K 6178.75 526.33 12.585 0.092 Vega
WISE_W1 3179.04 33.48 12.445 0.011 Vega
WISE_W2 2000.74 39.01 12.308 0.021 Vega
WISE_W3 7886.35 152.07 8.984 0.021 Vega
WISE_W4 6577.22 821.98 7.735 0.136 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})\, 9.414 9.541 9.699
{\rm log}_{10}({\rm SFR}) -0.999 -0.515 -0.072
{\rm log}_{10}({\rm sSFR}) -10.611 -10.065 -9.508
{\rm stellar\ age} 5.207 7.302 9.163

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.399 -0.728 -0.319
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.562 -0.026 0.278

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.319 0.687 1.100
\delta -0.389 -0.074 0.208
\tau_1/\tau_2 0.657 0.996 1.390
Q_{PAH} 0.571 2.225 4.015
U_{min} 2.412 7.566 14.255
{\rm log}_{10}(\gamma_e)\, -3.638 -2.525 -1.062

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.389 -3.043 -0.951
{\rm log}_{10}(\tau_{AGN})\, 0.952 1.419 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.882 -0.577 -0.249
0.03-0.10 Gyr -1.288 -0.502 0.005
0.10-0.33 Gyr -1.464 -0.653 -0.108
0.33-1.10 Gyr -1.529 -0.696 -0.259
1.10-3.62 Gyr -1.306 -0.543 -0.203
3.62-11.99 Gyr -0.887 -0.412 -0.186
11.99-13.33 Gyr -0.938 -0.312 0.383

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.167 10.215 10.275
{\rm log}_{10}({\rm SFR}) -0.319 -0.143 0.038
{\rm log}_{10}({\rm sSFR}) -10.546 -10.361 -10.172
{\rm stellar\ age} 6.544 7.333 8.315

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.572 -0.367 -0.229
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.119 0.053 0.217

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.244 0.359 0.514
\delta -0.321 -0.085 0.086
\tau_1/\tau_2 0.690 0.992 1.321
Q_{PAH} 0.794 1.775 3.116
U_{min} 2.511 6.853 13.530
{\rm log}_{10}(\gamma_e)\, -3.267 -2.351 -1.673

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.025 -2.878 -2.071
{\rm log}_{10}(\tau_{AGN})\, 0.992 1.483 1.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.135 -0.003 0.133
0.03-0.10 Gyr -0.518 -0.219 0.034
0.10-0.33 Gyr -0.507 -0.189 0.072
0.33-1.10 Gyr -0.326 -0.012 0.181
1.10-3.62 Gyr -0.046 0.222 0.402
3.62-11.99 Gyr 0.202 0.339 0.451
11.99-13.33 Gyr -0.005 0.384 0.785