2025aps results

Information

Transient
Name:AT2025aps
Right ascension: 14h52m42.10s
Declination:23d49m34.26s
Discovery Date:Jan. 28, 2025, 3:23 p.m.
Classification:None
Redshift:None
MW E(B-V):0.031
Host
Name:2025aps
Right ascension: 14h52m42.13s
Declination:23d49m34.69s
Redshift:0.038218
Photometric Redshift:0.026
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.19
Transient MWEBV processed 0.06
Host match processed 1.8
Host information processed 0.08
Host MWEBV processed 0.07
Global aperture construction processed 0.62
Global aperture photometry processed 6.71
Validate global photometry processed 19.85
Global host SED inference processed 393.4
Local aperture photometry processed 6.57
Validate local photometry processed 0.03
Local host SED inference processed 507.89
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h52m42.10s, 23d49m34.26s
semi major axis, semi minor axis (arcsec):2.64, 2.64
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 65.67 3.29 19.357 0.054 AB
SDSS_g 160.03 3.35 18.389 0.023 AB
DES_g 165.43 0.56 18.353 0.004 AB
PanSTARRS_g 160.42 0.71 18.387 0.005 AB
SDSS_r 200.98 3.86 18.142 0.021 AB
PanSTARRS_r 211.11 0.91 18.089 0.005 AB
DES_r 231.82 1.04 17.987 0.005 AB
SDSS_i 242.53 4.59 17.938 0.021 AB
PanSTARRS_i 230.4 1.3 17.994 0.006 AB
PanSTARRS_z 248.2 1.84 17.913 0.008 AB
SDSS_z 278.31 9.17 17.789 0.036 AB
DES_z 280.85 2.74 17.779 0.011 AB
PanSTARRS_y 277.72 3.5 17.791 0.014 AB

Aperture details

RA, DEC (J2000):14h52m42.14s, 23d49m34.65s
semi major axis, semi minor axis (arcsec):7.76, 4.32
angle (degrees, anti-clockwise from east):-78.15
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 42.98 8.64 19.817 0.218 AB
GALEX_NUV 68.76 6.58 19.307 0.104 AB
SDSS_u 93.89 6.42 18.968 0.074 AB
SDSS_g 244.81 4.36 17.928 0.019 AB
DES_g 249.23 0.74 17.908 0.003 AB
PanSTARRS_g 244.13 1.45 17.931 0.006 AB
SDSS_r 321.82 5.33 17.631 0.018 AB
PanSTARRS_r 337.36 1.88 17.580 0.006 AB
DES_r 356.0 1.38 17.521 0.004 AB
SDSS_i 373.12 6.95 17.470 0.020 AB
PanSTARRS_i 379.65 2.7 17.452 0.008 AB
PanSTARRS_z 414.54 3.83 17.356 0.010 AB
SDSS_z 475.89 18.67 17.206 0.043 AB
DES_z 446.53 3.62 17.275 0.009 AB
PanSTARRS_y 455.15 7.25 17.255 0.017 AB
2MASS_J 268.76 180.63 16.932 0.730 Vega
2MASS_H 377.4 260.02 16.090 0.748 Vega
2MASS_K 533.72 350.68 15.244 0.713 Vega
WISE_W1 234.02 24.03 15.278 0.111 Vega
WISE_W2 131.74 20.34 15.262 0.168 Vega
WISE_W3 369.71 74.05 12.306 0.217 Vega
WISE_W4 1102.71 430.89 9.674 0.424 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.558 8.897 9.116
{\rm log}_{10}({\rm SFR}) -1.010 -0.579 -0.044
{\rm log}_{10}({\rm sSFR}) -10.058 -9.500 -8.649
{\rm stellar\ age} 1.735 5.399 7.465

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.667 -0.920 -0.364
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.752 -1.471 -0.493

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.152 0.323 0.582
\delta -0.708 -0.299 0.086
\tau_1/\tau_2 0.716 1.057 1.407
Q_{PAH} 0.775 2.160 4.286
U_{min} 2.909 8.252 15.487
{\rm log}_{10}(\gamma_e)\, -3.172 -1.822 -0.910

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.797 -1.751 -0.699
{\rm log}_{10}(\tau_{AGN})\, 0.892 1.362 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.940 -0.713 -0.495
0.03-0.10 Gyr -1.101 -0.527 0.073
0.10-0.33 Gyr -1.435 -0.717 -0.239
0.33-1.09 Gyr -1.901 -1.022 -0.636
1.09-3.61 Gyr -2.095 -1.065 -0.721
3.61-11.92 Gyr -2.544 -1.189 -0.783
11.92-13.24 Gyr -2.740 -1.241 -0.600

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.080 9.169 9.261
{\rm log}_{10}({\rm SFR}) -0.527 -0.321 -0.116
{\rm log}_{10}({\rm sSFR}) -9.712 -9.495 -9.253
{\rm stellar\ age} 5.807 6.860 7.996

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.890 -0.653 -0.493
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.893 -1.508 0.241

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.072 0.140 0.293
\delta -0.597 -0.142 0.183
\tau_1/\tau_2 0.688 1.033 1.371
Q_{PAH} 0.556 1.489 3.046
U_{min} 2.774 7.535 14.641
{\rm log}_{10}(\gamma_e)\, -2.814 -1.861 -1.087

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.272 -3.196 -2.277
{\rm log}_{10}(\tau_{AGN})\, 1.029 1.494 1.918

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.015 -0.838 -0.692
0.03-0.10 Gyr -0.431 -0.197 0.023
0.10-0.33 Gyr -0.809 -0.435 -0.195
0.33-1.09 Gyr -1.263 -0.867 -0.619
1.09-3.61 Gyr -1.190 -0.877 -0.662
3.61-11.92 Gyr -0.979 -0.767 -0.618
11.92-13.24 Gyr -1.098 -0.650 -0.222