2025cub

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Information

Transient

Name: SN2025cub
Right ascension: 16h45m52.65s
Declination: 59d37m17.95s
Discovery Date: Feb. 25, 2025, 11:28 a.m.
Classification: SN IIb
Redshift: 0.030031
MW E(B-V): 0.016

Host

Name: 2025cub
Right ascension: 16h45m52.61s
Declination: 59d37m19.75s
Redshift: 0.030031
Photometric Redshift: 0.024
 

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 3.71
Cutout download processed 3.79
Global aperture construction processed 0.67
Local aperture photometry processed 4.22
Global aperture photometry processed 4.35
Validate local photometry processed 0.02
Validate global photometry processed 11.66
Host information processed 0.12
Global host SED inference processed 478.91
Local host SED inference processed 499.57
Transient information processed 0.0
Transient MWEBV processed 0.15
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) = 16h45m52.65s, 59d37m17.95s
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
PanSTARRS_g 1080.08 1.11 16.316 0.001 AB
PanSTARRS_r 2300.83 1.03 15.495 0.000 AB
PanSTARRS_i 3409.27 1.33 15.068 0.000 AB
PanSTARRS_z 4525.71 2.9 14.761 0.001 AB
PanSTARRS_y 5751.31 6.48 14.501 0.001 AB
2MASS_J 7282.68 78.75 13.349 0.012 Vega
2MASS_H 10222.04 113.39 12.509 0.012 Vega
2MASS_K 9426.21 130.69 12.126 0.015 Vega

Aperture details

RA, DEC (J2000) = 16h45m52.50s, 59d37m20.35s
semi major axis, semi minor axis (arcsec) = 33.86, 23.17
angle (degrees, anti-clockwise from east) = -179.8

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 204.79 9.54 18.122 0.051 AB
GALEX_NUV 295.98 7.79 17.722 0.029 AB
PanSTARRS_g 7404.62 7.33 14.226 0.001 AB
PanSTARRS_i 17852.56 9.53 13.271 0.001 AB
PanSTARRS_z 22845.39 21.11 13.003 0.001 AB
PanSTARRS_y 28094.94 52.81 12.778 0.002 AB
2MASS_J 35432.41 622.35 11.632 0.019 Vega
2MASS_H 45773.83 924.55 10.881 0.022 Vega
2MASS_K 38946.45 1073.54 10.586 0.030 Vega
WISE_W1 20718.35 59.12 10.410 0.003 Vega
WISE_W3 51312.45 153.59 6.950 0.003 Vega
WISE_W4 132166.26 1362.19 4.477 0.011 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})\, 10.022 10.301 10.485
{\rm log}_{10}({\rm SFR}) -0.811 0.379 0.997
{\rm log}_{10}({\rm sSFR}) -11.435 -9.969 -9.068
{\rm stellar\ age} 3.236 6.615 9.075

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.957 -0.426 -0.100
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.630 -0.237 0.225

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.723 1.272 1.640
\delta -0.589 -0.352 -0.001
\tau_1/\tau_2 0.606 1.013 1.451
Q_{PAH} 0.612 2.556 4.721
U_{min} 2.663 8.231 15.392
{\rm log}_{10}(\gamma_e)\, -3.123 -1.737 -0.624

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.456 -3.095 -0.607
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.510 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.770 0.360 0.734
0.03-0.10 Gyr -1.259 0.321 1.091
0.10-0.33 Gyr -1.448 0.009 0.759
0.33-1.10 Gyr -1.286 0.048 0.667
1.10-3.63 Gyr -0.973 0.159 0.596
3.63-12.02 Gyr -0.861 0.209 0.572
12.02-13.35 Gyr -0.773 0.265 1.090

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.965 11.027 11.099
{\rm log}_{10}({\rm SFR}) -0.296 -0.020 0.285
{\rm log}_{10}({\rm sSFR}) -11.343 -11.029 -10.715
{\rm stellar\ age} 6.771 7.752 9.056

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.360 -0.089 0.101
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.061 -0.637 -0.239

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.153 0.322 0.530
\delta -0.538 -0.234 0.162
\tau_1/\tau_2 0.275 0.650 1.035
Q_{PAH} 0.581 1.742 3.455
U_{min} 2.814 8.149 15.199
{\rm log}_{10}(\gamma_e)\, -1.421 -0.843 -0.317

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.178 -1.411 -0.916
{\rm log}_{10}(\tau_{AGN})\, 1.421 1.774 2.056

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.200 0.210 0.543
0.03-0.10 Gyr -1.204 -0.256 0.210
0.10-0.33 Gyr -1.317 -0.176 0.357
0.33-1.10 Gyr -0.475 0.268 0.662
1.10-3.63 Gyr 0.256 0.916 1.202
3.63-12.02 Gyr 0.928 1.154 1.283
12.02-13.35 Gyr 0.697 1.225 1.733