2025nnm

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Information

Transient

Name: SN2025nnm
Right ascension: 16h33m58.83s
Declination: -2d31m58.57s
Discovery Date: June 14, 2025, 9:54 a.m.
Classification: SN Ia
Redshift: 0.069000
MW E(B-V): 0.264

Host

Name:
Right ascension: 16h33m58.87s
Declination: -2d31m56.01s
Redshift: None
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 15.7
Transient MWEBV processed 0.06
Host match processed 5.17
Host information processed 0.14
Host MWEBV processed 0.1
Global aperture construction processed 0.66
Global aperture photometry processed 4.64
Validate global photometry processed 14.69
Global host SED inference processed 946.21
Local aperture photometry processed 5.52
Validate local photometry processed 0.02
Local host SED inference processed 496.9
 

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) = 16h33m58.83s, -2d31m58.57s
semi major axis, semi minor axis (arcsec) = 1.52, 1.52
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 11.8 1.05 21.220 0.096 AB
PanSTARRS_g 12.04 0.3 21.199 0.027 AB
SDSS_r 23.82 1.53 20.458 0.070 AB
PanSTARRS_r 22.59 0.38 20.515 0.018 AB
SDSS_i 33.02 2.14 20.103 0.070 AB
PanSTARRS_i 31.55 0.55 20.152 0.019 AB
PanSTARRS_z 37.28 1.02 19.971 0.030 AB
SDSS_z 33.57 5.78 20.085 0.187 AB
PanSTARRS_y 45.67 2.54 19.751 0.060 AB

Aperture details

RA, DEC (J2000) = 16h33m58.87s, -2d31m55.67s
semi major axis, semi minor axis (arcsec) = 8.86, 6.16
angle (degrees, anti-clockwise from east) = -165.01

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.41 4.85 21.725 0.711 AB
GALEX_NUV 8.15 2.64 21.622 0.351 AB
SDSS_u 64.46 9.66 19.377 0.163 AB
SDSS_g 133.94 4.13 18.583 0.033 AB
PanSTARRS_g 130.56 1.46 18.611 0.012 AB
SDSS_r 229.62 5.85 17.997 0.028 AB
PanSTARRS_r 237.57 1.81 17.961 0.008 AB
SDSS_i 348.61 9.03 17.544 0.028 AB
PanSTARRS_i 344.71 2.67 17.556 0.008 AB
PanSTARRS_z 406.65 4.96 17.377 0.013 AB
SDSS_z 445.46 27.91 17.278 0.068 AB
PanSTARRS_y 451.73 12.29 17.263 0.030 AB
2MASS_J 687.54 194.37 15.912 0.307 Vega
2MASS_H 957.58 282.07 15.079 0.320 Vega
2MASS_K 902.53 366.97 14.674 0.441 Vega
WISE_W1 296.14 24.12 15.022 0.088 Vega
WISE_W2 202.01 25.91 14.798 0.139 Vega
WISE_W3 853.14 105.09 11.398 0.134 Vega
WISE_W4 1201.89 628.95 9.580 0.568 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.692 8.856 8.974
{\rm log}_{10}({\rm SFR}) -2.315 -1.345 -0.361
{\rm log}_{10}({\rm sSFR}) -11.230 -10.204 -9.207
{\rm stellar\ age} 2.109 5.765 7.353

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.618 -1.143 -0.638
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.512 -0.682 0.111

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.132 0.413 0.895
\delta -0.529 -0.109 0.215
\tau_1/\tau_2 0.681 1.057 1.428
Q_{PAH} 1.471 3.258 5.360
U_{min} 3.513 9.068 16.524
{\rm log}_{10}(\gamma_e)\, -2.895 -1.581 -0.442

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.914 -0.496 -0.074
{\rm log}_{10}(\tau_{AGN})\, 1.074 1.590 2.032

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.070 -1.922 -1.352
0.03-0.10 Gyr -2.391 -1.264 -0.212
0.10-0.33 Gyr -1.884 -0.928 -0.312
0.33-1.08 Gyr -2.242 -1.007 -0.558
1.08-3.52 Gyr -2.541 -1.104 -0.803
3.52-11.56 Gyr -2.839 -1.174 -0.906
11.56-12.84 Gyr -2.863 -1.219 -0.598

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.845 10.025 10.162
{\rm log}_{10}({\rm SFR}) 0.280 0.706 1.103
{\rm log}_{10}({\rm sSFR}) -9.765 -9.296 -8.872
{\rm stellar\ age} 6.397 7.887 11.604

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.774 -1.408 -0.949
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.121 0.180 0.432

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.136 0.258 0.403
\delta -0.886 -0.638 -0.285
\tau_1/\tau_2 0.439 0.939 1.477
Q_{PAH} 0.427 1.130 2.577
U_{min} 3.069 8.684 16.771
{\rm log}_{10}(\gamma_e)\, -3.512 -2.662 -1.646

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.777 -2.448 -1.738
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.413 1.855

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.647 -1.276 -0.519
0.03-0.10 Gyr 0.438 0.865 1.262
0.10-0.33 Gyr -3.190 -1.568 -0.011
0.33-1.08 Gyr -5.069 -2.420 -0.432
1.08-3.52 Gyr -3.711 -1.149 -0.099
3.52-11.56 Gyr -1.529 -0.082 0.256
11.56-12.84 Gyr -0.925 0.447 1.262