2025ifr

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Information

Transient

Name: AT2025ifr
Right ascension: 8h44m40.10s
Declination: 2d11m46.23s
Discovery Date: April 22, 2025, 5:41 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.053

Host

Name: 2025ifr
Right ascension: 8h44m40.01s
Declination: 2d11m49.81s
Redshift: 0.078122
Photometric Redshift: 0.069
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.08
Transient MWEBV processed 0.05
Host match processed 2.27
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.68
Global aperture photometry processed 7.69
Validate global photometry processed 19.49
Global host SED inference processed 393.09
Local aperture photometry processed 7.43
Validate local photometry processed 0.02
Local host SED inference processed 462.15
 

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) = 8h44m40.10s, 2d11m46.23s
semi major axis, semi minor axis (arcsec) = 1.35, 1.35
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 23.65 0.2 20.465 0.009 AB
PanSTARRS_g 19.88 0.32 20.654 0.018 AB
SDSS_r 39.47 1.73 19.909 0.048 AB
PanSTARRS_r 33.34 0.39 20.093 0.013 AB
DES_r 42.41 0.43 19.831 0.011 AB
SDSS_i 55.82 2.18 19.533 0.042 AB
PanSTARRS_i 45.45 0.51 19.756 0.012 AB
PanSTARRS_z 53.45 0.92 19.580 0.019 AB
SDSS_z 70.92 4.04 19.273 0.062 AB
DES_z 65.27 1.3 19.363 0.022 AB
PanSTARRS_y 67.7 2.69 19.324 0.043 AB

Aperture details

RA, DEC (J2000) = 8h44m40.04s, 2d11m49.88s
semi major axis, semi minor axis (arcsec) = 9.9, 6.68
angle (degrees, anti-clockwise from east) = -85.86

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 47.1 4.84 19.718 0.112 AB
SDSS_u 182.28 7.11 18.248 0.042 AB
SDSS_g 612.61 6.78 16.932 0.012 AB
DES_g 632.47 1.07 16.897 0.002 AB
PanSTARRS_g 657.25 1.94 16.856 0.003 AB
SDSS_r 1120.2 9.4 16.277 0.009 AB
PanSTARRS_r 1142.96 2.36 16.255 0.002 AB
DES_r 1252.52 2.35 16.156 0.002 AB
SDSS_i 1626.45 12.09 15.872 0.008 AB
PanSTARRS_i 1628.23 3.09 15.871 0.002 AB
PanSTARRS_z 1915.01 5.5 15.695 0.003 AB
SDSS_z 2083.99 23.75 15.603 0.012 AB
DES_z 2072.81 7.39 15.609 0.004 AB
PanSTARRS_y 2378.57 16.18 15.459 0.007 AB
2MASS_J 2712.92 241.66 14.422 0.097 Vega
2MASS_H 3342.72 313.37 13.722 0.102 Vega
2MASS_K 3688.18 419.31 13.145 0.123 Vega
WISE_W1 1641.21 26.96 13.163 0.018 Vega
WISE_W2 1070.14 30.85 12.987 0.031 Vega
WISE_W3 4811.2 121.2 9.520 0.027 Vega
WISE_W4 4689.82 860.41 8.102 0.199 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})\, 8.757 9.019 9.143
{\rm log}_{10}({\rm SFR}) -1.364 -0.769 -0.083
{\rm log}_{10}({\rm sSFR}) -10.424 -9.800 -8.991
{\rm stellar\ age} 0.703 4.998 6.830

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.023 -0.332 0.016
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.395 -0.026 0.339

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.185 0.675 1.156
\delta -0.554 -0.149 0.166
\tau_1/\tau_2 0.737 1.102 1.450
Q_{PAH} 0.862 2.968 5.385
U_{min} 3.190 8.783 16.372
{\rm log}_{10}(\gamma_e)\, -2.897 -1.698 -0.547

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.471 -0.863 -0.088
{\rm log}_{10}(\tau_{AGN})\, 1.092 1.554 1.988

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.694 -1.041 -0.602
0.03-0.10 Gyr -1.534 -0.755 0.035
0.10-0.33 Gyr -1.243 -0.617 0.048
0.33-1.07 Gyr -1.665 -0.753 -0.273
1.07-3.50 Gyr -2.760 -0.945 -0.633
3.50-11.45 Gyr -3.544 -1.085 -0.770
11.45-12.73 Gyr -3.413 -1.155 -0.544

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.639 10.690 10.736
{\rm log}_{10}({\rm SFR}) 0.055 0.494 0.926
{\rm log}_{10}({\rm sSFR}) -10.659 -10.209 -9.718
{\rm stellar\ age} 6.373 7.083 8.058

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.409 -0.270 -0.167
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.159 0.282 0.391

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.160 0.237 0.369
\delta -0.847 -0.561 -0.062
\tau_1/\tau_2 0.765 1.085 1.409
Q_{PAH} 1.220 2.808 4.826
U_{min} 2.431 7.191 14.225
{\rm log}_{10}(\gamma_e)\, -2.261 -1.351 -0.563

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.883 -2.621 -1.568
{\rm log}_{10}(\tau_{AGN})\, 1.171 1.695 1.995

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.114 0.283 0.444
0.03-0.10 Gyr -0.027 0.555 1.049
0.10-0.33 Gyr -0.005 0.470 0.797
0.33-1.07 Gyr 0.056 0.394 0.582
1.07-3.50 Gyr 0.311 0.638 0.859
3.50-11.45 Gyr 0.676 0.837 0.932
11.45-12.73 Gyr 0.415 0.878 1.309