2025tjm

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Information

Transient

Name: AT2025tjm
Right ascension: 15h21m30.06s
Declination: 53d13m52.73s
Discovery Date: Aug. 1, 2025, 6:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name:
Right ascension: 15h21m30.04s
Declination: 53d13m52.68s
Redshift: None
Photometric Redshift: 0.114
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 23.89
Transient MWEBV processed 0.09
Host match processed 6.21
Host information processed 0.13
Host MWEBV processed 0.1
Global aperture construction processed 2.93
Global aperture photometry processed 3.65
Validate global photometry processed 11.08
Global host SED inference processed 509.18
Local aperture photometry processed 4.14
Validate local photometry no valid phot 0.02
Local host SED inference not 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) = 15h21m30.06s, 53d13m52.73s
semi major axis, semi minor axis (arcsec) = 0.97, 0.97
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 15h21m30.03s, 53d13m52.92s
semi major axis, semi minor axis (arcsec) = 7.86, 4.5
angle (degrees, anti-clockwise from east) = -19.31

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.31 0.89 22.086 0.182 AB
GALEX_NUV 6.64 0.71 21.844 0.116 AB
PanSTARRS_g 27.41 1.19 20.305 0.047 AB
PanSTARRS_r 40.56 2.13 19.880 0.057 AB
PanSTARRS_i 44.96 1.88 19.768 0.045 AB
PanSTARRS_z 54.59 4.42 19.557 0.088 AB
PanSTARRS_y 44.03 9.5 19.791 0.234 AB
2MASS_J 131.75 127.58 17.706 1.051 Vega
2MASS_H -70.55 208.46 Vega
2MASS_K -66.89 241.94 Vega
WISE_W1 12.55 7.96 18.454 0.689 Vega
WISE_W2 9.65 10.69 18.100 1.203 Vega
WISE_W3 -59.63 40.53 Vega
WISE_W4 60.08 271.47 12.833 4.906 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.025 9.230 9.422
{\rm log}_{10}({\rm SFR}) -0.774 -0.191 0.383
{\rm log}_{10}({\rm sSFR}) -10.043 -9.457 -8.748
{\rm stellar\ age} 1.412 4.561 6.567

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.721 -1.045 -0.366
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.392 -0.706 -0.200

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.155 0.587 1.122
\delta -0.233 0.128 0.309
\tau_1/\tau_2 0.577 1.029 1.466
Q_{PAH} 1.869 3.982 5.721
U_{min} 3.267 8.784 16.055
{\rm log}_{10}(\gamma_e)\, -3.004 -1.750 -0.663

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.681 -0.834 -0.261
{\rm log}_{10}(\tau_{AGN})\, 1.045 1.511 1.883

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.698 -0.700 -0.155
0.03-0.10 Gyr -0.792 -0.104 0.512
0.10-0.32 Gyr -0.666 -0.043 0.462
0.32-1.05 Gyr -1.382 -0.459 -0.061
1.05-3.41 Gyr -2.036 -0.742 -0.377
3.41-11.06 Gyr -2.467 -0.941 -0.557
11.06-12.29 Gyr -2.529 -0.907 -0.220