2025jum

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Information

Transient

Name: AT2025jum
Right ascension: 18h46m55.90s
Declination: 16d21m52.85s
Discovery Date: May 5, 2025, 11:42 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.322

Host

Name: 2025jum
Right ascension: 18h46m55.71s
Declination: 16d22m00.17s
Redshift: None
Photometric Redshift: 0.058
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.56
Transient MWEBV processed 0.05
Host match processed 14.38
Host information processed 0.09
Host MWEBV processed 0.06
Global aperture construction processed 0.77
Global aperture photometry processed 4.29
Validate global photometry processed 12.64
Global host SED inference processed 594.08
Local aperture photometry processed 4.32
Validate local photometry processed 0.02
Local host SED inference processed 521.82
 

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) = 18h46m55.90s, 16d21m52.85s
semi major axis, semi minor axis (arcsec) = 1.77, 1.77
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 2.05 0.38 23.121 0.203 AB
PanSTARRS_r 1.65 0.62 23.358 0.411 AB
PanSTARRS_i 4.57 0.91 22.250 0.216 AB
PanSTARRS_z -0.27 1.34 AB
PanSTARRS_y -1.88 2.95 AB

Aperture details

RA, DEC (J2000) = 18h46m55.70s, 16d22m00.27s
semi major axis, semi minor axis (arcsec) = 1.94, 1.62
angle (degrees, anti-clockwise from east) = -125.4

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV -0.54 1.55 AB
PanSTARRS_g 12.95 0.39 21.119 0.032 AB
PanSTARRS_r 26.04 0.6 20.361 0.025 AB
PanSTARRS_i 34.48 0.85 20.056 0.027 AB
PanSTARRS_z 38.86 1.22 19.926 0.034 AB
PanSTARRS_y 38.71 2.63 19.931 0.074 AB
2MASS_J 13.0 84.85 20.221 7.088 Vega
2MASS_H -19.31 119.81 Vega
2MASS_K -76.89 121.72 Vega
WISE_W1 14.15 59.9 18.324 4.596 Vega
WISE_W2 -14.85 47.78 Vega
WISE_W3 32.18 73.02 14.957 2.464 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})\, 7.629 8.004 8.297
{\rm log}_{10}({\rm SFR}) -1.727 -1.181 -0.707
{\rm log}_{10}({\rm sSFR}) -9.848 -9.208 -8.386
{\rm stellar\ age} 1.007 5.864 7.691

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.149 -0.419 0.016
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.329 -0.522 0.108

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.594 1.101 1.586
\delta -0.250 0.069 0.274
\tau_1/\tau_2 0.582 0.981 1.394
Q_{PAH} 0.851 2.518 5.204
U_{min} 3.046 8.223 15.938
{\rm log}_{10}(\gamma_e)\, -2.968 -1.964 -0.843

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.894 -0.520 0.165
{\rm log}_{10}(\tau_{AGN})\, 1.130 1.484 1.843

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.828 -1.108 -0.641
0.03-0.10 Gyr -2.334 -1.419 -0.698
0.10-0.33 Gyr -3.158 -1.884 -1.234
0.33-1.08 Gyr -3.861 -2.098 -1.568
1.08-3.55 Gyr -4.146 -2.124 -1.671
3.55-11.68 Gyr -4.160 -2.051 -1.583
11.68-12.98 Gyr -4.057 -2.075 -1.332

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.545 8.745 8.888
{\rm log}_{10}({\rm SFR}) -1.715 -1.080 -0.438
{\rm log}_{10}({\rm sSFR}) -10.488 -9.860 -9.142
{\rm stellar\ age} 1.305 5.285 7.485

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.829 -1.502 -0.983
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.696 -0.591 0.270

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.079 0.430 0.829
\delta -0.530 -0.099 0.235
\tau_1/\tau_2 0.549 0.964 1.375
Q_{PAH} 2.342 4.398 5.986
U_{min} 3.478 9.235 16.525
{\rm log}_{10}(\gamma_e)\, -2.922 -1.803 -0.679

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.187 -1.009 -0.298
{\rm log}_{10}(\tau_{AGN})\, 1.145 1.553 1.941

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.141 -1.416 -0.954
0.03-0.10 Gyr -1.858 -1.037 -0.305
0.10-0.33 Gyr -1.554 -0.872 -0.149
0.33-1.08 Gyr -1.952 -1.104 -0.610
1.08-3.55 Gyr -2.574 -1.281 -0.923
3.55-11.68 Gyr -3.079 -1.389 -0.997
11.68-12.98 Gyr -3.251 -1.363 -0.697