2025gpz results

Information

Transient
Name:AT2025gpz
Right ascension: 7h28m28.65s
Declination:32d58m38.84s
Discovery Date:Feb. 23, 2025, 5:39 a.m.
Classification:None
Redshift:None
MW E(B-V):0.058
Host
Name:2025gpz
Right ascension: 7h28m28.50s
Declination:32d58m39.00s
Redshift:None
Photometric Redshift:0.197
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 19.59
Transient MWEBV processed 0.06
Host match processed 2.07
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 7.01
Validate global photometry processed 19.0
Global host SED inference processed 401.69
Local aperture photometry processed 6.76
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):7h28m28.48s, 32d58m39.21s
semi major axis, semi minor axis (arcsec):3.66, 3.27
angle (degrees, anti-clockwise from east):-43.74
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 24.04 3.63 20.448 0.164 AB
SDSS_g 46.82 2.22 19.724 0.052 AB
DES_g 45.98 0.4 19.744 0.009 AB
PanSTARRS_g 49.56 0.99 19.662 0.022 AB
SDSS_r 86.97 3.17 19.052 0.040 AB
PanSTARRS_r 93.12 1.41 18.977 0.016 AB
DES_r 91.97 1.1 18.991 0.013 AB
SDSS_i 116.91 4.03 18.730 0.037 AB
PanSTARRS_i 120.76 1.61 18.695 0.014 AB
PanSTARRS_z 136.67 2.55 18.561 0.020 AB
SDSS_z 127.22 14.37 18.639 0.123 AB
DES_z 135.86 2.47 18.567 0.020 AB
PanSTARRS_y 145.85 5.73 18.490 0.043 AB
2MASS_J 171.02 98.96 17.422 0.628 Vega
2MASS_H 149.63 157.58 17.095 1.143 Vega
2MASS_K 354.65 171.03 15.688 0.524 Vega
WISE_W1 67.69 11.86 16.625 0.190 Vega
WISE_W2 65.0 14.18 16.029 0.237 Vega
WISE_W3 285.31 61.4 12.588 0.234 Vega
WISE_W4 -46.25 432.26 Vega
 

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})\, 10.125 10.235 10.336
{\rm log}_{10}({\rm SFR}) 0.007 0.401 0.771
{\rm log}_{10}({\rm sSFR}) -10.250 -9.824 -9.444
{\rm stellar\ age} 4.390 5.773 6.897

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.429 -1.020 -0.637
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.636 -0.934 -0.002

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.143 0.248 0.397
\delta -0.803 -0.484 -0.110
\tau_1/\tau_2 0.590 0.969 1.327
Q_{PAH} 0.878 2.019 3.794
U_{min} 2.877 7.730 14.771
{\rm log}_{10}(\gamma_e)\, -2.945 -2.047 -1.100

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.914 -2.236 -1.466
{\rm log}_{10}(\tau_{AGN})\, 1.013 1.441 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.249 0.065 0.290
0.03-0.10 Gyr 0.028 0.492 0.902
0.10-0.32 Gyr 0.075 0.504 0.795
0.32-1.01 Gyr -0.242 0.250 0.552
1.01-3.21 Gyr -0.059 0.324 0.574
3.21-10.21 Gyr 0.015 0.354 0.553
10.21-11.34 Gyr -0.278 0.366 0.861