2025pjf

Download data

Information

Transient

Name: AT2025pjf
Right ascension: 21h37m44.99s
Declination: -18d11m11.26s
Discovery Date: June 29, 2025, 11:04 a.m.
Classification: Other
Redshift: 0.054000
MW E(B-V): 0.035

Host

Name:
Right ascension: 21h37m44.97s
Declination: -18d11m11.70s
Redshift: None
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 11.58
Transient MWEBV processed 0.04
Host match processed 4.76
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.75
Global aperture photometry processed 3.82
Validate global photometry processed 9.77
Global host SED inference processed 450.31
Local aperture photometry processed 4.25
Validate local photometry processed 0.02
Local host SED inference processed 553.54
 

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) = 21h37m44.99s, -18d11m11.26s
semi major axis, semi minor axis (arcsec) = 1.9, 1.9
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 218.28 0.54 18.052 0.003 AB
PanSTARRS_r 245.57 0.72 17.925 0.003 AB
PanSTARRS_i 297.14 0.56 17.718 0.002 AB
PanSTARRS_z 302.28 1.41 17.699 0.005 AB
PanSTARRS_y 328.4 3.4 17.609 0.011 AB

Aperture details

RA, DEC (J2000) = 21h37m44.98s, -18d11m11.93s
semi major axis, semi minor axis (arcsec) = 7.83, 5.16
angle (degrees, anti-clockwise from east) = -17.79

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 475.67 1.57 17.207 0.004 AB
PanSTARRS_r 563.04 2.16 17.024 0.004 AB
PanSTARRS_i 659.13 1.72 16.853 0.003 AB
PanSTARRS_z 698.41 4.55 16.790 0.007 AB
PanSTARRS_y 809.07 11.19 16.630 0.015 AB
2MASS_H 849.35 177.19 15.210 0.226 Vega
2MASS_K 451.28 215.89 15.426 0.519 Vega
WISE_W1 402.63 17.16 14.689 0.046 Vega
WISE_W2 246.62 20.26 14.581 0.089 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


Click the image to load the interactive plot.


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.817 9.138 9.373
{\rm log}_{10}({\rm SFR}) -0.672 0.138 0.684
{\rm log}_{10}({\rm sSFR}) -9.926 -9.059 -8.023
{\rm stellar\ age} 0.212 3.007 6.577

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.635 -1.092 -0.439
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.635 -1.053 -0.356

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.100 0.345 0.798
\delta -0.668 -0.155 0.256
\tau_1/\tau_2 0.660 1.093 1.535
Q_{PAH} 0.409 1.728 4.468
U_{min} 3.093 8.753 16.872
{\rm log}_{10}(\gamma_e)\, -3.463 -2.308 -0.761

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.107 -2.457 -0.652
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.503 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.120 -0.691 -0.368
0.03-0.10 Gyr -0.666 0.272 0.839
0.10-0.33 Gyr -1.714 -0.158 0.478
0.33-1.08 Gyr -3.327 -0.799 -0.210
1.08-3.56 Gyr -4.513 -1.235 -0.490
3.56-11.73 Gyr -5.410 -1.565 -0.618
11.73-13.04 Gyr -5.265 -1.492 -0.393

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.198 9.446 9.610
{\rm log}_{10}({\rm SFR}) -0.977 -0.047 0.619
{\rm log}_{10}({\rm sSFR}) -10.426 -9.576 -8.722
{\rm stellar\ age} 0.438 2.709 5.551

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.077 -0.663 -0.362
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.943 -0.283 0.173

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.105 0.209 0.378
\delta -0.717 -0.202 0.251
\tau_1/\tau_2 0.573 1.015 1.402
Q_{PAH} 0.548 1.585 3.866
U_{min} 2.848 8.380 15.864
{\rm log}_{10}(\gamma_e)\, -3.119 -1.734 -0.836

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.987 -2.747 -1.901
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.488 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.690 -0.680 -0.354
0.03-0.10 Gyr -1.209 0.068 0.770
0.10-0.33 Gyr -0.493 0.370 0.837
0.33-1.08 Gyr -1.732 -0.045 0.448
1.08-3.56 Gyr -3.593 -0.743 -0.155
3.56-11.73 Gyr -4.285 -1.153 -0.437
11.73-13.04 Gyr -4.648 -1.120 -0.282