2025rgk results

Information

Transient
Name:SN2025rgk
Right ascension: 0h01m38.38s
Declination:-52d37m16.01s
Discovery Date:July 13, 2025, 2:47 p.m.
Classification:SN Ia
Redshift:0.030000
MW E(B-V):0.013
Host
Name:
Right ascension: 0h01m38.79s
Declination:-52d37m17.76s
Redshift:None
Photometric Redshift:0.050
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
DES_g
DES_r
DES_z
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_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 7.32
Transient MWEBV processed 0.04
Host match processed 9.87
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.17
Global aperture photometry processed 1.01
Validate global photometry processed 1.75
Global host SED inference processed 445.55
Local aperture photometry processed 1.28
Validate local photometry processed 0.02
Local host SED inference processed 485.24
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h01m38.38s, -52d37m16.01s
semi major axis, semi minor axis (arcsec):3.33, 3.33
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 45.5 0.21 19.755 0.005 AB
DES_r 79.24 0.33 19.153 0.005 AB
DES_z 108.54 1.27 18.811 0.013 AB
2MASS_J -2.26 77.75 Vega
2MASS_H -78.76 125.23 Vega
2MASS_K 11.44 135.32 19.416 12.840 Vega

Aperture details

RA, DEC (J2000):0h01m38.80s, -52d37m17.77s
semi major axis, semi minor axis (arcsec):10.03, 4.5
angle (degrees, anti-clockwise from east):100.39
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 144.24 0.39 18.502 0.003 AB
DES_r 259.7 0.62 17.864 0.003 AB
DES_z 363.71 2.39 17.498 0.007 AB
2MASS_J 332.83 172.39 16.700 0.562 Vega
2MASS_H 38.24 275.74 18.576 7.829 Vega
2MASS_K 360.46 299.89 15.670 0.903 Vega
WISE_W1 162.27 12.58 15.675 0.084 Vega
WISE_W2 97.29 13.82 15.591 0.154 Vega
WISE_W3 15.66 87.06 15.739 6.036 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.440 8.608 8.757
{\rm log}_{10}({\rm SFR}) -2.016 -1.283 -0.856
{\rm log}_{10}({\rm sSFR}) -10.679 -9.910 -9.391
{\rm stellar\ age} 5.880 7.653 10.358

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.770 -1.259 -0.627
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.875 -1.082 0.272

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.257 0.649 1.039
\delta -0.443 -0.077 0.236
\tau_1/\tau_2 0.697 1.061 1.424
Q_{PAH} 0.425 1.749 4.028
U_{min} 3.036 8.216 14.611
{\rm log}_{10}(\gamma_e)\, -3.158 -2.061 -0.941

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.452 -1.457 -0.274
{\rm log}_{10}(\tau_{AGN})\, 1.059 1.457 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.050 -1.362 -0.964
0.03-0.10 Gyr -2.130 -1.313 -0.788
0.10-0.33 Gyr -2.623 -1.675 -1.090
0.33-1.10 Gyr -2.950 -1.852 -1.305
1.10-3.63 Gyr -2.740 -1.644 -1.268
3.63-12.02 Gyr -1.886 -1.354 -1.132
12.02-13.35 Gyr -1.847 -1.169 -0.395

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.033 9.140 9.255
{\rm log}_{10}({\rm SFR}) -2.072 -1.410 -0.954
{\rm log}_{10}({\rm sSFR}) -11.238 -10.510 -10.056
{\rm stellar\ age} 7.205 8.194 11.547

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.712 -1.341 -0.958
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.211 0.085 0.371

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.202 0.327 0.476
\delta -0.781 -0.487 -0.133
\tau_1/\tau_2 0.653 1.010 1.381
Q_{PAH} 0.530 1.529 3.497
U_{min} 3.122 8.250 15.393
{\rm log}_{10}(\gamma_e)\, -2.785 -1.660 -0.735

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.285 -3.172 -2.127
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.485 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.282 -1.546 -1.173
0.03-0.10 Gyr -2.363 -1.405 -0.868
0.10-0.33 Gyr -2.797 -1.563 -1.058
0.33-1.10 Gyr -3.081 -1.712 -1.174
1.10-3.63 Gyr -2.589 -1.394 -0.928
3.63-12.02 Gyr -1.361 -0.762 -0.604
12.02-13.35 Gyr -1.196 -0.527 0.280