2025utp

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Information

Transient

Name: AT2025utp
Right ascension: 0h46m23.62s
Declination: 49d16m04.86s
Discovery Date: Aug. 17, 2025, 10:17 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.117

Host

Name:
Right ascension: 0h46m23.28s
Declination: 49d16m08.39s
Redshift: 0.061467
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 15.06
Transient MWEBV processed 0.04
Host match processed 5.09
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.69
Global aperture photometry processed 3.46
Validate global photometry processed 8.07
Global host SED inference processed 472.23
Local aperture photometry processed 4.07
Validate local photometry processed 0.02
Local host SED inference processed 443.18
 

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) = 0h46m23.62s, 49d16m04.86s
semi major axis, semi minor axis (arcsec) = 1.69, 1.69
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 26.49 0.45 20.342 0.018 AB
PanSTARRS_r 52.6 0.64 19.597 0.013 AB
PanSTARRS_i 75.89 0.68 19.199 0.010 AB
PanSTARRS_z 89.77 1.28 19.017 0.015 AB
PanSTARRS_y 119.63 2.54 18.705 0.023 AB

Aperture details

RA, DEC (J2000) = 0h46m23.27s, 49d16m08.53s
semi major axis, semi minor axis (arcsec) = 11.71, 6.78
angle (degrees, anti-clockwise from east) = -40.27

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 917.23 3.37 16.494 0.004 AB
PanSTARRS_z 1626.42 6.66 15.872 0.004 AB
WISE_W1 1472.65 31.36 13.281 0.023 Vega
WISE_W2 886.13 33.03 13.192 0.040 Vega
WISE_W3 1718.73 77.8 10.638 0.049 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})\, 9.125 9.274 9.395
{\rm log}_{10}({\rm SFR}) -1.538 -0.977 -0.400
{\rm log}_{10}({\rm sSFR}) -10.890 -10.287 -9.618
{\rm stellar\ age} 4.739 6.811 8.596

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.436 -0.781 -0.321
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.105 0.121 0.362

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.369 0.780 1.210
\delta -0.448 -0.099 0.200
\tau_1/\tau_2 0.684 1.002 1.338
Q_{PAH} 0.892 2.652 5.349
U_{min} 2.989 8.240 15.168
{\rm log}_{10}(\gamma_e)\, -2.921 -1.806 -0.743

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.275 -1.067 -0.399
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.415 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.558 -1.051 -0.565
0.03-0.10 Gyr -1.735 -1.008 -0.346
0.10-0.33 Gyr -1.713 -0.951 -0.351
0.33-1.08 Gyr -1.702 -0.919 -0.389
1.08-3.54 Gyr -1.506 -0.778 -0.467
3.54-11.64 Gyr -1.158 -0.668 -0.468
11.64-12.94 Gyr -1.287 -0.626 0.009

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.410 10.508 10.599
{\rm log}_{10}({\rm SFR}) -0.617 -0.056 0.435
{\rm log}_{10}({\rm sSFR}) -11.079 -10.571 -10.083
{\rm stellar\ age} 6.265 7.617 10.279

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.611 -0.332 -0.085
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.662 -0.705 0.196

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.107 0.223 0.405
\delta -0.568 -0.055 0.281
\tau_1/\tau_2 0.538 0.975 1.422
Q_{PAH} 0.890 2.057 4.489
U_{min} 2.339 7.036 13.799
{\rm log}_{10}(\gamma_e)\, -3.287 -2.137 -1.155

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.107 -3.095 -2.177
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.462 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.731 -0.194 0.085
0.03-0.10 Gyr -0.870 -0.043 0.545
0.10-0.33 Gyr -0.965 -0.061 0.393
0.33-1.08 Gyr -0.998 -0.089 0.442
1.08-3.54 Gyr -0.712 0.277 0.660
3.54-11.64 Gyr 0.133 0.584 0.762
11.64-12.94 Gyr 0.081 0.770 1.533