2025qhs

Download data

Information

Transient

Name: AT2025qhs
Right ascension: 23h01m49.53s
Declination: 13d55m03.30s
Discovery Date: July 4, 2025, 12:14 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.093

Host

Name:
Right ascension: 23h01m49.54s
Declination: 13d55m02.84s
Redshift: 0.088193
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 40.28
Transient MWEBV processed 0.11
Host match processed 6.24
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 6.41
Validate global photometry processed 16.81
Global host SED inference processed 464.05
Local aperture photometry processed 7.29
Validate local photometry processed 0.03
Local host SED inference processed 445.25
 

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) = 23h01m49.53s, 13d55m03.30s
semi major axis, semi minor axis (arcsec) = 1.21, 1.21
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 56.51 0.26 19.520 0.005 AB
PanSTARRS_r 94.93 0.32 18.957 0.004 AB
DES_r 106.02 0.62 18.837 0.006 AB
PanSTARRS_i 130.88 0.47 18.608 0.004 AB
PanSTARRS_z 151.36 0.85 18.450 0.006 AB
DES_z 150.86 1.87 18.454 0.013 AB
PanSTARRS_y 165.93 1.94 18.350 0.013 AB

Aperture details

RA, DEC (J2000) = 23h01m49.54s, 13d55m02.82s
semi major axis, semi minor axis (arcsec) = 5.94, 3.53
angle (degrees, anti-clockwise from east) = -8.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 67.05 4.23 19.334 0.068 AB
SDSS_g 148.86 3.49 18.468 0.025 AB
DES_g 158.3 0.49 18.401 0.003 AB
PanSTARRS_g 162.26 1.03 18.374 0.007 AB
SDSS_r 252.12 4.75 17.896 0.020 AB
PanSTARRS_r 248.08 1.07 17.914 0.005 AB
DES_r 270.58 1.09 17.819 0.004 AB
SDSS_i 339.04 5.98 17.574 0.019 AB
PanSTARRS_i 336.16 1.62 17.584 0.005 AB
PanSTARRS_z 385.43 3.04 17.435 0.009 AB
SDSS_z 386.1 16.34 17.433 0.046 AB
DES_z 407.54 3.2 17.375 0.009 AB
PanSTARRS_y 423.81 7.13 17.332 0.018 AB
2MASS_J 397.27 115.69 16.507 0.316 Vega
2MASS_H 650.82 155.9 15.499 0.260 Vega
2MASS_K 813.4 226.83 14.786 0.303 Vega
WISE_W1 305.98 13.28 14.987 0.047 Vega
WISE_W2 212.66 16.86 14.742 0.086 Vega
WISE_W3 747.69 86.83 11.542 0.126 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})\, 9.440 9.624 9.737
{\rm log}_{10}({\rm SFR}) -1.621 -0.872 -0.147
{\rm log}_{10}({\rm sSFR}) -11.292 -10.501 -9.659
{\rm stellar\ age} 3.260 6.363 7.851

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.753 -1.389 -0.888
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.714 -0.749 0.209

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.129 0.317 0.722
\delta -0.746 -0.410 -0.051
\tau_1/\tau_2 0.725 1.058 1.408
Q_{PAH} 1.121 2.953 5.308
U_{min} 3.155 8.398 15.617
{\rm log}_{10}(\gamma_e)\, -3.050 -1.845 -0.623

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.465 -0.870 -0.211
{\rm log}_{10}(\tau_{AGN})\, 1.074 1.505 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.597 -1.025 -0.563
0.03-0.10 Gyr -1.925 -0.863 -0.038
0.10-0.33 Gyr -1.576 -0.517 0.250
0.33-1.06 Gyr -1.381 -0.474 0.071
1.06-3.47 Gyr -1.225 -0.382 -0.084
3.47-11.34 Gyr -1.096 -0.331 -0.074
11.34-12.60 Gyr -1.273 -0.313 0.239

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.866 9.970 10.103
{\rm log}_{10}({\rm SFR}) -0.353 0.350 0.834
{\rm log}_{10}({\rm sSFR}) -10.336 -9.653 -9.127
{\rm stellar\ age} 4.801 6.363 7.913

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.274 -0.804 -0.488
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.600 -0.088 0.363

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.129 0.248 0.429
\delta -0.776 -0.433 0.001
\tau_1/\tau_2 0.615 1.018 1.401
Q_{PAH} 1.077 2.915 5.086
U_{min} 2.652 7.343 14.748
{\rm log}_{10}(\gamma_e)\, -3.138 -2.166 -1.291

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.447 -2.011 -1.433
{\rm log}_{10}(\tau_{AGN})\, 0.927 1.294 1.748

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.986 -0.484 -0.212
0.03-0.10 Gyr -0.299 0.491 0.991
0.10-0.33 Gyr -0.723 0.147 0.526
0.33-1.06 Gyr -1.297 -0.084 0.245
1.06-3.47 Gyr -0.591 0.017 0.310
3.47-11.34 Gyr -0.455 0.007 0.224
11.34-12.60 Gyr -0.599 0.068 0.720