2025nfr

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Information

Transient

Name: AT2025nfr
Right ascension: 15h36m53.03s
Declination: 11d42m35.77s
Discovery Date: May 2, 2025, 9:08 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name: 2025nfr
Right ascension: 15h36m54.45s
Declination: 11d42m21.72s
Redshift: 0.050735
Photometric Redshift: 0.059
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.47
Transient MWEBV processed 0.09
Host match processed 2.21
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 7.65
Validate global photometry processed 19.6
Global host SED inference processed 583.7
Local aperture photometry processed 7.03
Validate local photometry processed 0.02
Local host SED inference processed 903.77
 

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) = 15h36m53.03s, 11d42m35.77s
semi major axis, semi minor axis (arcsec) = 2.02, 2.02
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 3.72 1.64 22.473 0.479 AB
SDSS_g 2.38 0.69 22.958 0.316 AB
DES_g 1.72 0.14 23.314 0.089 AB
PanSTARRS_g 2.32 0.39 22.986 0.182 AB
SDSS_r 4.4 1.0 22.291 0.247 AB
PanSTARRS_r 1.32 0.51 23.595 0.422 AB
DES_r 2.02 0.27 23.135 0.145 AB
SDSS_i 6.05 1.51 21.946 0.271 AB
PanSTARRS_i 2.54 0.65 22.889 0.279 AB
PanSTARRS_z 3.65 1.14 22.495 0.338 AB
SDSS_z -8.78 6.06 AB
DES_z 6.45 0.72 21.876 0.122 AB
PanSTARRS_y -0.22 3.4 AB

Aperture details

RA, DEC (J2000) = 15h36m54.42s, 11d42m21.90s
semi major axis, semi minor axis (arcsec) = 9.26, 7.84
angle (degrees, anti-clockwise from east) = -100.11

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.48 2.67 21.579 0.342 AB
GALEX_NUV 7.58 2.61 21.701 0.374 AB
SDSS_u 166.31 7.4 18.348 0.048 AB
SDSS_g 794.19 7.63 16.650 0.010 AB
DES_g 877.48 1.64 16.542 0.002 AB
PanSTARRS_g 892.89 1.72 16.523 0.002 AB
SDSS_r 1814.61 11.54 15.753 0.007 AB
PanSTARRS_r 1824.46 2.3 15.747 0.001 AB
DES_r 1978.76 3.79 15.659 0.002 AB
SDSS_i 2638.85 14.43 15.346 0.006 AB
PanSTARRS_i 2650.41 2.85 15.342 0.001 AB
PanSTARRS_z 3258.61 4.98 15.117 0.002 AB
SDSS_z 3475.47 29.69 15.047 0.009 AB
DES_z 3613.95 10.66 15.005 0.003 AB
PanSTARRS_y 4194.68 14.03 14.843 0.004 AB
2MASS_J 5230.7 229.02 13.709 0.048 Vega
2MASS_H 5884.73 323.68 13.108 0.060 Vega
2MASS_K 5686.97 358.74 12.675 0.068 Vega
WISE_W1 2319.43 27.84 12.788 0.013 Vega
WISE_W2 1251.79 30.31 12.817 0.026 Vega
WISE_W3 403.44 60.5 12.212 0.163 Vega
WISE_W4 -232.19 349.74 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})\, 6.775 7.371 7.752
{\rm log}_{10}({\rm SFR}) -1.796 -1.480 -1.183
{\rm log}_{10}({\rm sSFR}) -9.509 -8.794 -7.972
{\rm stellar\ age} 0.103 4.122 7.042

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.218 0.040 0.150
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.863 -0.624 -0.379

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.066 1.428 1.905
\delta -0.033 0.167 0.311
\tau_1/\tau_2 0.420 0.804 1.255
Q_{PAH} 0.641 2.399 5.460
U_{min} 3.258 8.902 16.201
{\rm log}_{10}(\gamma_e)\, -2.984 -1.974 -0.646

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.973 -0.225 0.262
{\rm log}_{10}(\tau_{AGN})\, 1.154 1.609 1.992

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.680 -1.230 -0.895
0.03-0.10 Gyr -3.352 -1.889 -1.266
0.10-0.33 Gyr -4.569 -2.369 -1.702
0.33-1.08 Gyr -5.531 -2.678 -2.035
1.08-3.57 Gyr -6.704 -2.913 -2.174
3.57-11.77 Gyr -7.059 -2.992 -2.183
11.77-13.08 Gyr -6.935 -3.009 -2.053

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.673 10.776 10.806
{\rm log}_{10}({\rm SFR}) -2.049 -1.321 -0.623
{\rm log}_{10}({\rm sSFR}) -12.841 -12.114 -11.386
{\rm stellar\ age} 8.833 12.231 12.418

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.624 -0.513 -0.422
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.260 -0.233 0.272

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.082 0.155 0.270
\delta -0.889 -0.670 -0.369
\tau_1/\tau_2 0.507 0.952 1.394
Q_{PAH} 0.408 1.570 3.394
U_{min} 2.809 7.937 15.632
{\rm log}_{10}(\gamma_e)\, -3.120 -1.701 -0.836

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.603 -3.937 -2.961
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.559 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.051 -1.301 -0.689
0.03-0.10 Gyr -3.115 -1.466 -0.580
0.10-0.33 Gyr -4.280 -1.847 -0.758
0.33-1.08 Gyr -5.148 -2.178 -0.960
1.08-3.57 Gyr -3.934 -1.813 -0.645
3.57-11.77 Gyr -2.125 -0.421 0.865
11.77-13.08 Gyr 1.201 1.899 1.940