2025ou

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Information

Transient

Name: SN2025ou
Right ascension: 14h48m06.59s
Declination: 31d44m44.07s
Discovery Date: Jan. 17, 2025, 1:50 p.m.
Classification: SN Ia
Redshift: 0.045300
MW E(B-V): 0.013

Host

Name: 2025ou
Right ascension: 14h48m07.38s
Declination: 31d44m16.97s
Redshift: 0.045389
Photometric Redshift: 0.037
 

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
failed
 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 1.93
Cutout download processed 18.18
Global aperture construction processed 0.59
Local aperture photometry processed 6.21
Global aperture photometry processed 5.72
Validate local photometry processed 0.03
Validate global photometry processed 16.3
Host information processed 0.11
Global host SED inference processed 624.11
Local host SED inference failed 0.01
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.06
Processing status blocked 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) = 14h48m06.59s, 31d44m44.07s
semi major axis, semi minor axis (arcsec) = 2.24, 2.24
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 5.35 1.82 22.079 0.370 AB
SDSS_g 0.56 0.67 24.539 1.307 AB
DES_g 0.22 0.17 25.557 0.831 AB
PanSTARRS_g -0.14 0.57 AB
SDSS_r 0.69 1.03 24.306 1.629 AB
PanSTARRS_r 0.18 0.63 25.752 3.740 AB
DES_r 0.24 0.32 25.446 1.451 AB
SDSS_i 1.65 1.69 23.357 1.115 AB
PanSTARRS_i 1.37 0.68 23.560 0.541 AB
PanSTARRS_z -1.32 1.29 AB
SDSS_z -1.42 7.12 AB
PanSTARRS_y -2.06 3.06 AB

Aperture details

RA, DEC (J2000) = 14h48m07.38s, 31d44m17.01s
semi major axis, semi minor axis (arcsec) = 8.55, 7.48
angle (degrees, anti-clockwise from east) = -166.18

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 24.23 3.73 20.439 0.167 AB
GALEX_NUV 34.1 3.04 20.068 0.097 AB
SDSS_u 352.19 7.86 17.533 0.024 AB
SDSS_g 1515.23 10.29 15.949 0.007 AB
DES_g 1527.67 3.52 15.940 0.003 AB
PanSTARRS_g 1599.18 2.3 15.890 0.002 AB
SDSS_r 3143.78 14.9 15.156 0.005 AB
PanSTARRS_r 3179.6 2.44 15.144 0.001 AB
DES_r 3441.29 9.58 15.058 0.003 AB
SDSS_i 4458.43 18.19 14.777 0.004 AB
PanSTARRS_i 4470.25 2.61 14.774 0.001 AB
PanSTARRS_z 5286.28 4.68 14.592 0.001 AB
SDSS_z 5895.91 31.92 14.474 0.006 AB
PanSTARRS_y 6660.46 10.8 14.341 0.002 AB
2MASS_J 8998.81 180.1 13.120 0.022 Vega
2MASS_H 10703.9 259.01 12.459 0.026 Vega
2MASS_K 9229.93 342.99 12.149 0.040 Vega
WISE_W1 4194.11 31.88 12.144 0.008 Vega
WISE_W2 2390.66 37.08 12.115 0.017 Vega
WISE_W3 1721.72 93.41 10.636 0.059 Vega
WISE_W4 471.38 459.4 10.597 1.058 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.799 10.883 10.924
{\rm log}_{10}({\rm SFR}) -1.595 -1.191 -0.891
{\rm log}_{10}({\rm sSFR}) -12.490 -12.059 -11.756
{\rm stellar\ age} 8.475 11.854 12.473

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.552 -0.430 -0.310
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.441 0.287 0.443

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.109 0.175 0.259
\delta -0.345 -0.065 0.159
\tau_1/\tau_2 0.298 0.679 1.149
Q_{PAH} 0.561 1.737 3.626
U_{min} 2.826 8.289 15.867
{\rm log}_{10}(\gamma_e)\, -3.280 -2.123 -1.335

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.553 -3.796 -2.839
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.557 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.227 -0.881 -0.623
0.03-0.10 Gyr -4.362 -1.890 -1.030
0.10-0.33 Gyr -4.959 -2.060 -1.049
0.33-1.09 Gyr -4.672 -2.045 -1.011
1.09-3.59 Gyr -3.380 -1.503 -0.451
3.59-11.83 Gyr -1.493 0.288 1.038
11.83-13.15 Gyr 1.139 1.962 2.052