2025fax

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Information

Transient

Name: SN2025fax
Right ascension: 18h44m12.95s
Declination: 46d13m49.80s
Discovery Date: March 21, 2025, 4:46 a.m.
Classification: SN Ia
Redshift: 0.069000
MW E(B-V): 0.050

Host

Name: 2025fax
Right ascension: 18h44m13.59s
Declination: 46d13m50.94s
Redshift: None
Photometric Redshift: 0.059
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.57
Cutout download processed 2.37
Global aperture construction processed 0.18
Local aperture photometry processed 1.36
Global aperture photometry processed 1.49
Validate local photometry processed 0.02
Validate global photometry processed 2.32
Host information processed 0.09
Global host SED inference processed 517.59
Local host SED inference processed 481.13
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.06
Log transient processing status processed None
 

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) = 18h44m12.95s, 46d13m49.80s
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
PanSTARRS_g 4.54 0.42 22.258 0.102 AB
PanSTARRS_r 7.64 0.6 21.692 0.085 AB
PanSTARRS_i 7.72 0.45 21.682 0.063 AB
PanSTARRS_z 6.8 1.14 21.819 0.182 AB
PanSTARRS_y 10.0 2.65 21.400 0.288 AB

Aperture details

RA, DEC (J2000) = 18h44m13.53s, 46d13m50.66s
semi major axis, semi minor axis (arcsec) = 17.08, 2.93
angle (degrees, anti-clockwise from east) = -119.03

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 31.42 1.22 20.157 0.042 AB
PanSTARRS_g 177.89 1.82 18.275 0.011 AB
PanSTARRS_r 244.86 2.96 17.928 0.013 AB
PanSTARRS_i 324.59 2.1 17.622 0.007 AB
PanSTARRS_z 325.99 5.62 17.617 0.019 AB
PanSTARRS_y 316.71 12.17 17.648 0.042 AB
2MASS_J 493.71 169.61 16.271 0.373 Vega
2MASS_H 726.4 266.52 15.379 0.398 Vega
2MASS_K 316.92 293.54 15.810 1.006 Vega
WISE_W1 319.82 25.35 14.939 0.086 Vega
WISE_W2 228.23 22.32 14.665 0.106 Vega
WISE_W3 413.43 62.73 12.185 0.165 Vega
WISE_W4 863.8 370.85 9.939 0.466 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})\, 7.720 8.004 8.228
{\rm log}_{10}({\rm SFR}) -1.980 -1.349 -0.808
{\rm log}_{10}({\rm sSFR}) -10.080 -9.391 -8.621
{\rm stellar\ age} 0.873 4.620 6.694

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.688 -1.105 -0.365
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.570 -0.647 0.180

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.337 0.732 1.250
\delta -0.301 0.034 0.281
\tau_1/\tau_2 0.644 1.002 1.389
Q_{PAH} 1.274 2.992 5.280
U_{min} 3.282 8.454 16.206
{\rm log}_{10}(\gamma_e)\, -2.820 -1.771 -0.629

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.386 -0.344 0.211
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.438 1.852

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.963 -1.378 -0.891
0.03-0.10 Gyr -2.134 -1.411 -0.758
0.10-0.33 Gyr -2.198 -1.489 -0.940
0.33-1.08 Gyr -2.717 -1.723 -1.294
1.08-3.52 Gyr -3.465 -1.979 -1.613
3.52-11.56 Gyr -3.909 -2.137 -1.702
11.56-12.84 Gyr -3.896 -2.202 -1.562

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.562 9.660 9.781
{\rm log}_{10}({\rm SFR}) -0.386 -0.122 0.212
{\rm log}_{10}({\rm sSFR}) -10.062 -9.786 -9.453
{\rm stellar\ age} 4.385 5.808 6.994

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.505 -1.048 -0.673
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.925 -1.761 -1.179

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.220 0.374 0.568
\delta -0.050 0.234 0.357
\tau_1/\tau_2 0.579 0.910 1.228
Q_{PAH} 1.287 2.444 4.300
U_{min} 2.826 7.591 14.407
{\rm log}_{10}(\gamma_e)\, -3.235 -2.493 -1.625

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.238 -1.944 -1.438
{\rm log}_{10}(\tau_{AGN})\, 0.791 0.992 1.447

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.593 -0.328 -0.164
0.03-0.10 Gyr -0.413 -0.054 0.340
0.10-0.33 Gyr -0.343 0.006 0.320
0.33-1.08 Gyr -0.457 -0.115 0.113
1.08-3.52 Gyr -0.414 -0.157 0.036
3.52-11.56 Gyr -0.644 -0.317 -0.118
11.56-12.84 Gyr -0.889 -0.319 0.103