2025gut

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Information

Transient

Name: AT2025gut
Right ascension: 9h22m25.41s
Declination: 50d46m29.30s
Discovery Date: April 1, 2025, 6:14 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name: 2025gut
Right ascension: 9h22m23.10s
Declination: 50d46m29.06s
Redshift: 0.026860
Photometric Redshift: 0.041
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.37
Cutout download processed 16.06
Global aperture construction processed 0.65
Local aperture photometry processed 4.88
Global aperture photometry processed 5.07
Validate local photometry processed 0.02
Validate global photometry processed 15.08
Host information processed 0.1
Global host SED inference processed 439.12
Local host SED inference processed 812.72
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.05
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) = 9h22m25.41s, 50d46m29.30s
semi major axis, semi minor axis (arcsec) = 3.71, 3.71
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 -4.0 2.34 AB
SDSS_g 1.0 1.26 23.900 1.366 AB
PanSTARRS_g 4.44 1.06 22.282 0.259 AB
SDSS_r -1.2 1.78 AB
PanSTARRS_r 0.8 1.08 24.138 1.453 AB
SDSS_i 2.56 2.33 22.881 0.988 AB
PanSTARRS_i -0.49 0.93 AB
PanSTARRS_z -8.41 3.53 AB
SDSS_z 12.02 9.09 21.200 0.821 AB
PanSTARRS_y 7.72 6.31 21.681 0.887 AB
2MASS_J 78.56 74.45 18.267 1.029 Vega
2MASS_H 5.05 124.12 20.775 26.697 Vega
2MASS_K 19.83 120.14 18.819 6.577 Vega

Aperture details

RA, DEC (J2000) = 9h22m23.11s, 50d46m29.28s
semi major axis, semi minor axis (arcsec) = 13.01, 8.31
angle (degrees, anti-clockwise from east) = -27.76

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 120.65 1.12 18.696 0.010 AB
GALEX_NUV 151.24 0.64 18.451 0.005 AB
SDSS_u 230.99 7.6 17.991 0.036 AB
SDSS_g 608.21 7.1 16.940 0.013 AB
PanSTARRS_g 608.05 3.05 16.940 0.005 AB
SDSS_r 800.27 8.65 16.642 0.012 AB
PanSTARRS_r 788.95 3.05 16.657 0.004 AB
SDSS_i 910.86 9.97 16.501 0.012 AB
PanSTARRS_i 883.78 2.65 16.534 0.003 AB
PanSTARRS_z 993.24 9.81 16.407 0.011 AB
SDSS_z 1105.53 26.54 16.291 0.026 AB
PanSTARRS_y 968.43 17.93 16.435 0.020 AB
2MASS_J 1180.85 216.03 15.325 0.199 Vega
2MASS_H 1531.67 359.15 14.569 0.255 Vega
2MASS_K 802.93 348.48 14.801 0.471 Vega
WISE_W1 495.56 20.12 14.463 0.044 Vega
WISE_W2 298.23 26.09 14.375 0.095 Vega
WISE_W3 683.99 114.74 11.638 0.182 Vega
WISE_W4 940.22 461.02 9.847 0.532 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})\, 7.257 7.757 8.131
{\rm log}_{10}({\rm SFR}) -1.942 -1.414 -0.959
{\rm log}_{10}({\rm sSFR}) -9.825 -9.188 -8.289
{\rm stellar\ age} 1.699 6.629 8.845

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.766 -1.110 -0.194
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.154 -0.260 0.205

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.216 1.807 2.412
\delta -0.182 0.076 0.274
\tau_1/\tau_2 0.562 0.907 1.300
Q_{PAH} 0.365 1.286 3.316
U_{min} 2.829 8.184 16.290
{\rm log}_{10}(\gamma_e)\, -3.248 -2.052 -0.917

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.988 -1.665 -0.292
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.435 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.865 -1.170 -0.663
0.03-0.10 Gyr -3.536 -2.037 -1.194
0.10-0.33 Gyr -4.962 -2.645 -1.838
0.33-1.10 Gyr -5.554 -2.775 -2.063
1.10-3.64 Gyr -4.868 -2.531 -1.933
3.64-12.06 Gyr -4.636 -2.351 -1.838
12.06-13.40 Gyr -4.680 -2.321 -1.335

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.043 9.175 9.273
{\rm log}_{10}({\rm SFR}) -1.117 -0.606 -0.337
{\rm log}_{10}({\rm sSFR}) -10.294 -9.804 -9.479
{\rm stellar\ age} 3.802 5.920 7.145

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.118 -0.863 -0.655
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.898 -1.725 -0.990

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.079 0.166 0.318
\delta -0.196 0.148 0.325
\tau_1/\tau_2 0.593 0.944 1.284
Q_{PAH} 0.537 1.682 4.117
U_{min} 2.867 8.143 15.340
{\rm log}_{10}(\gamma_e)\, -2.668 -1.646 -0.914

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.114 -2.921 -1.984
{\rm log}_{10}(\tau_{AGN})\, 1.061 1.580 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.668 -1.064 -0.794
0.03-0.10 Gyr -1.124 -0.506 -0.195
0.10-0.33 Gyr -0.521 -0.238 0.141
0.33-1.10 Gyr -0.926 -0.564 -0.337
1.10-3.64 Gyr -1.062 -0.712 -0.498
3.64-12.06 Gyr -1.394 -0.850 -0.646
12.06-13.40 Gyr -1.543 -0.827 -0.377