2025cwk results

Information

Transient
Name:SN2025cwk
Right ascension: 16h21m50.63s
Declination:32d18m33.96s
Discovery Date:Feb. 27, 2025, 1:40 p.m.
Classification:SN II
Redshift:0.042000
MW E(B-V):0.019
Host
Name:2025cwk
Right ascension: 16h21m50.66s
Declination:32d18m34.40s
Redshift:None
Photometric Redshift:0.556
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.7
Transient MWEBV processed 0.08
Host match processed 1.85
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.97
Global aperture photometry processed 7.1
Validate global photometry processed 19.24
Global host SED inference processed 444.23
Local aperture photometry processed 6.86
Validate local photometry processed 0.03
Local host SED inference processed 410.63
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h21m50.63s, 32d18m33.96s
semi major axis, semi minor axis (arcsec):2.41, 2.41
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 -0.4 1.71 AB
SDSS_g 4.56 0.9 22.253 0.215 AB
DES_g 5.33 0.21 22.084 0.042 AB
PanSTARRS_g 7.33 0.59 21.737 0.088 AB
SDSS_r 9.37 1.29 21.470 0.149 AB
PanSTARRS_r 9.75 0.58 21.427 0.065 AB
DES_r 7.94 0.41 21.651 0.055 AB
SDSS_i 11.13 1.78 21.284 0.173 AB
PanSTARRS_i 8.82 0.71 21.536 0.087 AB
PanSTARRS_z 7.82 1.5 21.668 0.208 AB
SDSS_z 30.86 6.94 20.176 0.244 AB
DES_z 11.46 0.98 21.252 0.093 AB
PanSTARRS_y 9.6 3.85 21.444 0.435 AB

Aperture details

RA, DEC (J2000):16h21m50.64s, 32d18m34.59s
semi major axis, semi minor axis (arcsec):3.0, 2.6
angle (degrees, anti-clockwise from east):-40.33
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.37 1.36 23.559 1.076 AB
GALEX_NUV 1.44 1.83 23.501 1.378 AB
SDSS_u 0.0 2.07 31.234 1927.268 AB
SDSS_g 4.8 1.02 22.197 0.231 AB
DES_g 5.77 0.22 21.997 0.041 AB
PanSTARRS_g 7.55 0.69 21.705 0.099 AB
SDSS_r 10.02 1.45 21.398 0.157 AB
PanSTARRS_r 10.42 0.66 21.355 0.069 AB
DES_r 8.51 0.43 21.576 0.055 AB
SDSS_i 14.81 2.03 20.973 0.149 AB
PanSTARRS_i 8.33 0.79 21.598 0.103 AB
PanSTARRS_z 9.49 1.67 21.457 0.191 AB
SDSS_z 30.45 7.97 20.191 0.284 AB
DES_z 11.39 1.04 21.259 0.099 AB
PanSTARRS_y 5.68 4.25 22.014 0.813 AB
2MASS_J -52.1 70.48 Vega
2MASS_H 72.24 106.96 17.885 1.608 Vega
2MASS_K -10.32 119.9 Vega
WISE_W1 11.44 5.93 18.555 0.563 Vega
WISE_W2 -5.16 8.59 Vega
WISE_W3 -4.52 39.2 Vega
WISE_W4 -249.36 297.8 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.475 7.692 7.861
{\rm log}_{10}({\rm SFR}) -2.360 -1.891 -1.349
{\rm log}_{10}({\rm sSFR}) -10.127 -9.614 -8.937
{\rm stellar\ age} 2.268 5.615 7.165

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.709 -1.299 -0.695
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.512 -0.639 0.051

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.325 0.709 1.159
\delta -0.354 -0.012 0.225
\tau_1/\tau_2 0.707 1.075 1.445
Q_{PAH} 0.938 2.405 4.512
U_{min} 2.860 7.775 14.858
{\rm log}_{10}(\gamma_e)\, -2.738 -1.642 -0.613

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.688 -0.276 0.181
{\rm log}_{10}(\tau_{AGN})\, 1.156 1.509 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.293 -1.854 -1.362
0.03-0.10 Gyr -2.538 -1.966 -1.334
0.10-0.33 Gyr -2.559 -1.978 -1.444
0.33-1.09 Gyr -2.660 -2.090 -1.714
1.09-3.60 Gyr -2.876 -2.215 -1.947
3.60-11.87 Gyr -3.234 -2.340 -2.040
11.87-13.19 Gyr -3.440 -2.424 -1.903

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.474 7.687 7.877
{\rm log}_{10}({\rm SFR}) -2.478 -1.825 -1.180
{\rm log}_{10}({\rm sSFR}) -10.272 -9.532 -8.739
{\rm stellar\ age} 0.759 4.568 6.842

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.683 -1.180 -0.591
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.483 -0.675 0.086

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.362 0.813 1.308
\delta -0.316 0.059 0.287
\tau_1/\tau_2 0.588 0.933 1.311
Q_{PAH} 1.451 3.461 5.499
U_{min} 3.501 8.998 16.527
{\rm log}_{10}(\gamma_e)\, -2.811 -1.700 -0.633

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.487 -0.630 -0.012
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.418 1.860

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.719 -1.981 -1.428
0.03-0.10 Gyr -2.712 -1.860 -1.115
0.10-0.33 Gyr -2.421 -1.740 -1.142
0.33-1.09 Gyr -2.937 -2.045 -1.557
1.09-3.60 Gyr -4.097 -2.266 -1.916
3.60-11.87 Gyr -4.613 -2.529 -2.055
11.87-13.19 Gyr -4.945 -2.632 -1.904