2025pqb results

Information

Transient
Name:AT2025pqb
Right ascension: 16h07m48.47s
Declination:55d38m20.31s
Discovery Date:March 27, 2025, 1:40 p.m.
Classification:None
Redshift:None
MW E(B-V):0.006
Host
Name:
Right ascension: 16h07m48.45s
Declination:55d38m18.32s
Redshift:0.076707
Photometric Redshift:0.076
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 31.88
Transient MWEBV processed 0.04
Host match processed 5.25
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 4.92
Validate global photometry processed 14.25
Global host SED inference processed 404.35
Local aperture photometry processed 5.47
Validate local photometry processed 0.02
Local host SED inference processed 424.88
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h07m48.47s, 55d38m20.31s
semi major axis, semi minor axis (arcsec):1.38, 1.38
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 21.8 0.35 20.554 0.017 AB
SDSS_r 29.97 1.54 20.208 0.056 AB
PanSTARRS_r 32.53 0.43 20.119 0.014 AB
SDSS_i 35.26 1.83 20.032 0.056 AB
PanSTARRS_i 39.21 0.41 19.917 0.011 AB
PanSTARRS_z 40.19 1.15 19.890 0.031 AB
SDSS_z 38.98 4.26 19.923 0.119 AB
PanSTARRS_y 44.44 2.98 19.781 0.073 AB

Aperture details

RA, DEC (J2000):16h07m48.44s, 55d38m18.66s
semi major axis, semi minor axis (arcsec):6.9, 4.43
angle (degrees, anti-clockwise from east):-11.66
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.37 0.52 20.933 0.036 AB
GALEX_NUV 21.23 0.19 20.582 0.010 AB
SDSS_u 45.14 5.08 19.764 0.122 AB
SDSS_g 118.05 3.2 18.720 0.029 AB
PanSTARRS_g 116.06 1.35 18.738 0.013 AB
SDSS_r 176.69 4.22 18.282 0.026 AB
PanSTARRS_r 176.12 1.68 18.285 0.010 AB
SDSS_i 203.75 5.49 18.127 0.029 AB
PanSTARRS_i 209.8 1.59 18.095 0.008 AB
PanSTARRS_z 223.46 4.56 18.027 0.022 AB
SDSS_z 238.33 16.43 17.957 0.075 AB
PanSTARRS_y 281.55 11.8 17.776 0.046 AB
2MASS_J 268.72 140.66 16.932 0.568 Vega
2MASS_H 414.41 209.41 15.989 0.549 Vega
2MASS_K 238.99 225.21 16.116 1.023 Vega
WISE_W1 119.43 7.26 16.008 0.066 Vega
WISE_W2 56.98 10.04 16.172 0.191 Vega
WISE_W3 116.44 35.44 13.561 0.330 Vega
WISE_W4 -270.06 172.46 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.738 8.868 8.992
{\rm log}_{10}({\rm SFR}) -1.855 -1.218 -0.685
{\rm log}_{10}({\rm sSFR}) -10.683 -10.098 -9.516
{\rm stellar\ age} 4.057 6.219 7.527

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.635 -1.203 -0.605
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.597 -0.780 0.079

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.109 0.321 0.718
\delta -0.562 -0.123 0.229
\tau_1/\tau_2 0.717 1.082 1.430
Q_{PAH} 1.316 3.217 5.425
U_{min} 3.095 8.348 15.082
{\rm log}_{10}(\gamma_e)\, -2.893 -1.684 -0.616

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.581 -0.344 0.009
{\rm log}_{10}(\tau_{AGN})\, 1.192 1.508 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.040 -1.531 -1.063
0.03-0.10 Gyr -1.933 -1.173 -0.569
0.10-0.33 Gyr -1.565 -0.995 -0.471
0.33-1.07 Gyr -1.536 -1.052 -0.685
1.07-3.50 Gyr -1.494 -1.057 -0.803
3.50-11.47 Gyr -1.555 -1.080 -0.855
11.47-12.74 Gyr -1.735 -1.085 -0.565

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.499 9.575 9.644
{\rm log}_{10}({\rm SFR}) -0.871 -0.542 -0.244
{\rm log}_{10}({\rm sSFR}) -10.469 -10.113 -9.801
{\rm stellar\ age} 5.088 6.198 7.228

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.990 -0.643 -0.341
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.023 0.252 0.404

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.049 0.111 0.236
\delta -0.682 -0.258 0.140
\tau_1/\tau_2 0.636 0.973 1.290
Q_{PAH} 0.582 1.652 3.378
U_{min} 2.916 7.984 14.967
{\rm log}_{10}(\gamma_e)\, -2.319 -1.248 -0.481

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.220 -3.019 -1.962
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.511 1.906

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.440 -0.986 -0.741
0.03-0.10 Gyr -0.833 -0.445 -0.102
0.10-0.33 Gyr -0.346 -0.095 0.114
0.33-1.07 Gyr -0.504 -0.232 -0.045
1.07-3.50 Gyr -0.567 -0.320 -0.134
3.50-11.47 Gyr -0.578 -0.359 -0.219
11.47-12.74 Gyr -0.826 -0.340 0.054