2025cdx

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Information

Transient

Name: SN2025cdx
Right ascension: 15h12m41.90s
Declination: -5d49m54.07s
Discovery Date: Feb. 20, 2025, 11:33 a.m.
Classification: SN II
Redshift: 0.057000
MW E(B-V): 0.070

Host

Name: 2025cdx
Right ascension: 15h12m42.13s
Declination: -5d49m50.72s
Redshift: None
Photometric Redshift: 0.127
 

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 1.94
Cutout download processed 4.19
Global aperture construction processed 0.66
Local aperture photometry processed 4.44
Global aperture photometry processed 4.42
Validate local photometry processed 0.02
Validate global photometry processed 13.49
Host information processed 0.08
Global host SED inference processed 444.18
Local host SED inference processed 442.96
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.05
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) = 15h12m41.90s, -5d49m54.07s
semi major axis, semi minor axis (arcsec) = 1.81, 1.81
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 3.86 0.19 22.434 0.054 AB
PanSTARRS_g 3.13 0.39 22.661 0.134 AB
PanSTARRS_r 4.78 0.48 22.202 0.110 AB
DES_r 5.06 0.42 22.140 0.091 AB
PanSTARRS_i 7.3 0.72 21.742 0.107 AB
PanSTARRS_z 9.37 1.31 21.470 0.152 AB
PanSTARRS_y 9.21 2.54 21.490 0.299 AB

Aperture details

RA, DEC (J2000) = 15h12m42.12s, -5d49m50.58s
semi major axis, semi minor axis (arcsec) = 5.99, 3.35
angle (degrees, anti-clockwise from east) = -116.26

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.5 3.8 21.158 0.330 AB
GALEX_NUV 14.38 2.12 21.006 0.160 AB
DES_g 82.0 0.58 19.115 0.008 AB
PanSTARRS_g 83.73 0.97 19.093 0.013 AB
PanSTARRS_r 124.35 1.2 18.663 0.010 AB
DES_r 129.97 1.32 18.615 0.011 AB
PanSTARRS_i 157.09 1.76 18.410 0.012 AB
PanSTARRS_z 177.34 3.2 18.278 0.020 AB
PanSTARRS_y 189.78 6.13 18.204 0.035 AB
2MASS_J 41.27 117.68 18.966 3.096 Vega
2MASS_H 154.06 153.18 17.063 1.079 Vega
2MASS_K 36.26 230.05 18.164 6.889 Vega
WISE_W1 94.79 10.15 16.259 0.116 Vega
WISE_W2 23.24 17.41 17.146 0.814 Vega
WISE_W3 108.5 60.84 13.637 0.609 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})\, 7.617 7.914 8.151
{\rm log}_{10}({\rm SFR}) -1.970 -1.199 -0.424
{\rm log}_{10}({\rm sSFR}) -10.002 -9.094 -8.018
{\rm stellar\ age} 0.180 3.044 6.444

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.479 -0.784 -0.129
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.443 -0.805 -0.127

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.725 1.285 1.969
\delta -0.145 0.146 0.325
\tau_1/\tau_2 0.640 1.053 1.454
Q_{PAH} 1.197 3.225 5.349
U_{min} 3.068 8.496 16.522
{\rm log}_{10}(\gamma_e)\, -3.008 -1.973 -0.802

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.984 -0.564 0.163
{\rm log}_{10}(\tau_{AGN})\, 1.080 1.540 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.233 -1.802 -1.145
0.03-0.10 Gyr -2.031 -1.175 -0.273
0.10-0.33 Gyr -2.714 -1.535 -0.830
0.33-1.08 Gyr -4.464 -1.962 -1.404
1.08-3.56 Gyr -5.937 -2.411 -1.754
3.56-11.70 Gyr -6.502 -2.682 -1.860
11.70-13.00 Gyr -7.025 -2.699 -1.736

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.211 9.305 9.413
{\rm log}_{10}({\rm SFR}) -0.796 -0.450 -0.166
{\rm log}_{10}({\rm sSFR}) -10.104 -9.771 -9.473
{\rm stellar\ age} 6.101 7.217 9.134

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.369 -1.003 -0.727
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.682 -0.271 0.346

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.076 0.203 0.353
\delta -0.260 0.127 0.317
\tau_1/\tau_2 0.571 0.940 1.320
Q_{PAH} 1.164 2.867 4.915
U_{min} 3.022 8.626 16.247
{\rm log}_{10}(\gamma_e)\, -2.763 -1.662 -0.646

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.783 -1.631 -0.981
{\rm log}_{10}(\tau_{AGN})\, 1.159 1.639 1.969

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.805 -1.604 -1.197
0.03-0.10 Gyr -0.677 -0.300 -0.009
0.10-0.33 Gyr -1.176 -0.544 -0.264
0.33-1.08 Gyr -1.758 -0.889 -0.594
1.08-3.56 Gyr -1.584 -0.843 -0.565
3.56-11.70 Gyr -0.944 -0.616 -0.451
11.70-13.00 Gyr -1.025 -0.471 0.183