2025nnr

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Information

Transient

Name: SN2025nnr
Right ascension: 23h50m45.00s
Declination: 14d35m29.19s
Discovery Date: June 14, 2025, 1:47 p.m.
Classification: SN Ia
Redshift: 0.068000
MW E(B-V): 0.033

Host

Name:
Right ascension: 23h50m45.46s
Declination: 14d35m28.96s
Redshift: None
Photometric Redshift: 0.054
 

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 6.5
Cutout download processed 31.47
Global aperture construction processed 0.65
Local aperture photometry processed 6.21
Global aperture photometry processed 5.69
Validate local photometry processed 0.03
Validate global photometry processed 16.81
Host information processed 0.14
Global host SED inference processed 392.48
Local host SED inference processed 402.7
Transient information processed 0.0
Transient MWEBV processed 0.11
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) = 23h50m45.00s, 14d35m29.19s
semi major axis, semi minor axis (arcsec) = 1.54, 1.54
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 1.45 1.22 23.498 0.912 AB
SDSS_g 3.43 0.67 22.561 0.213 AB
DES_g 3.79 0.14 22.454 0.040 AB
PanSTARRS_g 4.11 0.36 22.365 0.094 AB
SDSS_r 5.73 0.97 22.005 0.185 AB
PanSTARRS_r 4.63 0.45 22.236 0.105 AB
DES_r 5.64 0.33 22.022 0.064 AB
SDSS_i 3.8 1.33 22.451 0.381 AB
PanSTARRS_i 7.12 0.5 21.769 0.076 AB
PanSTARRS_z 6.68 1.16 21.838 0.188 AB
SDSS_z 11.89 5.41 21.212 0.494 AB
DES_z 6.8 0.78 21.818 0.125 AB
PanSTARRS_y 12.84 2.36 21.128 0.200 AB

Aperture details

RA, DEC (J2000) = 23h50m45.46s, 14d35m29.10s
semi major axis, semi minor axis (arcsec) = 8.54, 5.8
angle (degrees, anti-clockwise from east) = -75.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.57 1.78 20.469 0.082 AB
GALEX_NUV 28.35 1.19 20.269 0.046 AB
SDSS_u 54.0 5.67 19.569 0.114 AB
SDSS_g 135.52 3.75 18.570 0.030 AB
DES_g 146.02 0.74 18.489 0.006 AB
PanSTARRS_g 148.36 1.65 18.472 0.012 AB
SDSS_r 195.15 5.05 18.174 0.028 AB
PanSTARRS_r 195.26 2.05 18.173 0.011 AB
DES_r 207.48 1.78 18.108 0.009 AB
SDSS_i 222.08 6.83 18.034 0.033 AB
PanSTARRS_i 233.2 2.26 17.981 0.011 AB
PanSTARRS_z 250.56 5.25 17.903 0.023 AB
SDSS_z 246.14 24.79 17.922 0.109 AB
DES_z 257.46 4.42 17.873 0.019 AB
PanSTARRS_y 340.44 10.68 17.570 0.034 AB
2MASS_J 128.67 151.1 17.731 1.275 Vega
2MASS_H 334.56 179.16 16.221 0.581 Vega
2MASS_K 487.52 306.26 15.342 0.682 Vega
WISE_W1 111.24 14.05 16.085 0.137 Vega
WISE_W2 63.34 16.98 16.057 0.291 Vega
WISE_W3 46.95 83.02 14.547 1.920 Vega
WISE_W4 154.85 492.66 11.805 3.454 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})\, 7.610 7.946 8.147
{\rm log}_{10}({\rm SFR}) -1.806 -1.322 -0.877
{\rm log}_{10}({\rm sSFR}) -9.848 -9.284 -8.613
{\rm stellar\ age} 0.774 4.336 6.583

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.366 -0.679 -0.154
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.000 -0.417 -0.028

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.509 0.913 1.395
\delta -0.112 0.132 0.306
\tau_1/\tau_2 0.739 1.090 1.467
Q_{PAH} 1.060 2.968 5.420
U_{min} 2.930 7.710 14.857
{\rm log}_{10}(\gamma_e)\, -2.847 -1.891 -0.781

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.530 -0.287 0.205
{\rm log}_{10}(\tau_{AGN})\, 0.995 1.436 1.854

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.714 -1.275 -0.843
0.03-0.10 Gyr -1.995 -1.404 -0.877
0.10-0.33 Gyr -2.045 -1.495 -0.963
0.33-1.08 Gyr -2.549 -1.747 -1.368
1.08-3.53 Gyr -3.601 -2.031 -1.670
3.53-11.57 Gyr -4.081 -2.260 -1.775
11.57-12.85 Gyr -4.048 -2.347 -1.679

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.174 9.386 9.533
{\rm log}_{10}({\rm SFR}) -0.616 -0.128 0.258
{\rm log}_{10}({\rm sSFR}) -10.041 -9.518 -9.050
{\rm stellar\ age} 2.529 5.091 6.488

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.347 -0.772 -0.352
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.001 0.162 0.329

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.150 0.340 0.546
\delta -0.391 -0.058 0.151
\tau_1/\tau_2 0.649 1.041 1.448
Q_{PAH} 0.457 1.437 3.114
U_{min} 2.742 7.849 15.010
{\rm log}_{10}(\gamma_e)\, -2.671 -1.639 -0.684

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.343 -3.367 -2.170
{\rm log}_{10}(\tau_{AGN})\, 1.137 1.594 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.310 -0.833 -0.585
0.03-0.10 Gyr -0.557 0.005 0.410
0.10-0.33 Gyr -0.125 0.229 0.552
0.33-1.08 Gyr -1.011 -0.309 -0.015
1.08-3.53 Gyr -1.340 -0.584 -0.290
3.53-11.57 Gyr -1.590 -0.712 -0.434
11.57-12.85 Gyr -1.618 -0.685 -0.166