2025qpn

Download data

Information

Transient

Name: AT2025qpn
Right ascension: 21h43m30.93s
Declination: -10d08m25.92s
Discovery Date: July 6, 2025, 10:02 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.036

Host

Name:
Right ascension: 21h43m31.00s
Declination: -10d08m25.84s
Redshift: None
Photometric Redshift: 0.085
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 5.9
Cutout download processed 18.41
Global aperture construction processed 0.63
Local aperture photometry processed 5.55
Global aperture photometry processed 4.77
Validate local photometry processed 0.02
Validate global photometry processed 13.64
Host information processed 0.13
Global host SED inference processed 380.34
Local host SED inference processed 446.77
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 21h43m30.93s, -10d08m25.92s
semi major axis, semi minor axis (arcsec) = 1.25, 1.25
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 36.21 0.21 20.003 0.006 AB
PanSTARRS_r 74.04 0.41 19.226 0.006 AB
DES_r 73.51 0.6 19.234 0.009 AB
PanSTARRS_i 109.23 0.36 18.804 0.004 AB
PanSTARRS_z 126.06 0.85 18.649 0.007 AB
DES_z 127.02 2.07 18.640 0.018 AB
PanSTARRS_y 139.44 2.08 18.539 0.016 AB

Aperture details

RA, DEC (J2000) = 21h43m30.99s, -10d08m25.61s
semi major axis, semi minor axis (arcsec) = 8.46, 4.76
angle (degrees, anti-clockwise from east) = -165.81

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.66 3.17 20.985 0.235 AB
GALEX_NUV 19.55 2.53 20.672 0.141 AB
DES_g 196.9 0.56 18.164 0.003 AB
PanSTARRS_g 215.97 1.89 18.064 0.009 AB
PanSTARRS_r 347.64 1.91 17.547 0.006 AB
DES_r 383.06 1.47 17.442 0.004 AB
PanSTARRS_i 483.01 1.72 17.190 0.004 AB
PanSTARRS_z 582.89 4.1 16.986 0.008 AB
DES_z 625.4 4.86 16.910 0.008 AB
PanSTARRS_y 665.83 10.4 16.842 0.017 AB
2MASS_J 922.33 155.25 15.593 0.183 Vega
2MASS_H 1097.33 253.31 14.932 0.251 Vega
2MASS_K 779.26 295.66 14.833 0.412 Vega
WISE_W1 431.06 16.67 14.615 0.042 Vega
WISE_W2 263.83 21.54 14.508 0.089 Vega
WISE_W3 844.49 97.77 11.410 0.126 Vega
WISE_W4 730.0 558.86 10.122 0.831 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.612 9.723 9.848
{\rm log}_{10}({\rm SFR}) -1.180 -0.624 -0.151
{\rm log}_{10}({\rm sSFR}) -10.940 -10.350 -9.831
{\rm stellar\ age} 6.625 7.829 11.224

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.536 -1.070 -0.636
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.363 -0.839 -0.232

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.415 0.731 0.989
\delta -0.595 -0.276 0.068
\tau_1/\tau_2 0.645 1.023 1.366
Q_{PAH} 0.878 2.961 5.449
U_{min} 2.682 7.957 14.717
{\rm log}_{10}(\gamma_e)\, -3.272 -2.378 -1.121

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.056 -1.268 -0.349
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.460 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.989 -0.521 -0.203
0.03-0.10 Gyr -1.832 -0.728 -0.112
0.10-0.33 Gyr -2.507 -0.977 -0.329
0.33-1.07 Gyr -2.880 -1.074 -0.481
1.07-3.48 Gyr -2.568 -0.824 -0.292
3.48-11.37 Gyr -0.897 -0.198 -0.013
11.37-12.64 Gyr -0.539 0.129 0.913

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.232 10.280 10.346
{\rm log}_{10}({\rm SFR}) -0.492 -0.146 0.194
{\rm log}_{10}({\rm sSFR}) -10.780 -10.418 -10.053
{\rm stellar\ age} 6.937 7.609 9.370

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.796 -0.585 -0.429
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.587 -0.507 0.246

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.112 0.210 0.349
\delta -0.380 -0.053 0.210
\tau_1/\tau_2 0.652 1.008 1.395
Q_{PAH} 1.427 3.144 5.104
U_{min} 2.611 8.062 15.823
{\rm log}_{10}(\gamma_e)\, -2.646 -1.634 -0.805

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.196 -1.912 -1.435
{\rm log}_{10}(\tau_{AGN})\, 1.026 1.449 1.864

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.475 -0.686 -0.426
0.03-0.10 Gyr -0.450 -0.035 0.350
0.10-0.33 Gyr -0.421 -0.046 0.249
0.33-1.07 Gyr -0.697 -0.199 0.064
1.07-3.48 Gyr -0.664 -0.048 0.253
3.48-11.37 Gyr 0.208 0.450 0.547
11.37-12.64 Gyr 0.163 0.608 1.186