2025qqh

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Information

Transient

Name: AT2025qqh
Right ascension: 12h50m18.23s
Declination: -6d17m39.75s
Discovery Date: July 8, 2025, 11:25 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name:
Right ascension: 12h50m18.36s
Declination: -6d17m39.56s
Redshift: None
Photometric Redshift: 0.083
 

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 7.39
Cutout download processed 19.13
Global aperture construction processed 0.67
Local aperture photometry processed 4.91
Global aperture photometry processed 4.33
Validate local photometry processed 0.02
Validate global photometry processed 11.47
Host information processed 0.14
Global host SED inference processed 407.95
Local host SED inference processed 423.85
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) = 12h50m18.23s, -6d17m39.75s
semi major axis, semi minor axis (arcsec) = 1.29, 1.29
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 36.15 0.38 20.005 0.012 AB
DES_r 41.93 0.65 19.844 0.017 AB
PanSTARRS_i 50.32 0.49 19.646 0.011 AB
PanSTARRS_z 55.84 0.93 19.533 0.018 AB
DES_z 61.39 1.18 19.430 0.021 AB
PanSTARRS_y 63.86 1.71 19.387 0.029 AB

Aperture details

RA, DEC (J2000) = 12h50m18.35s, -6d17m39.53s
semi major axis, semi minor axis (arcsec) = 10.4, 5.96
angle (degrees, anti-clockwise from east) = -101.21

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 209.18 1.57 18.099 0.008 AB
PanSTARRS_r 303.16 2.24 17.696 0.008 AB
DES_r 345.44 2.22 17.554 0.007 AB
PanSTARRS_i 425.2 2.89 17.329 0.007 AB
PanSTARRS_z 486.76 5.54 17.182 0.012 AB
DES_z 502.24 3.83 17.148 0.008 AB
PanSTARRS_y 542.91 10.33 17.063 0.021 AB
2MASS_J 621.15 219.02 16.022 0.383 Vega
2MASS_H 855.67 326.34 15.202 0.414 Vega
2MASS_K -160.02 434.8 Vega
WISE_W1 285.91 14.01 15.060 0.053 Vega
WISE_W2 171.34 19.62 14.976 0.124 Vega
WISE_W3 342.34 103.03 12.390 0.327 Vega
WISE_W4 119.47 532.4 12.087 4.838 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})\, 8.925 9.119 9.268
{\rm log}_{10}({\rm SFR}) -1.518 -0.949 -0.375
{\rm log}_{10}({\rm sSFR}) -10.728 -10.104 -9.501
{\rm stellar\ age} 2.273 5.956 7.836

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.512 -0.859 -0.288
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.474 -0.502 0.267

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.237 0.509 0.925
\delta -0.664 -0.273 0.122
\tau_1/\tau_2 0.703 1.045 1.392
Q_{PAH} 1.218 3.399 5.559
U_{min} 2.924 7.990 15.149
{\rm log}_{10}(\gamma_e)\, -3.024 -1.912 -0.745

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.239 -0.764 -0.260
{\rm log}_{10}(\tau_{AGN})\, 1.017 1.413 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.465 -1.048 -0.639
0.03-0.10 Gyr -1.841 -0.976 -0.284
0.10-0.33 Gyr -1.854 -0.949 -0.330
0.33-1.07 Gyr -1.770 -0.876 -0.309
1.07-3.49 Gyr -1.973 -0.874 -0.565
3.49-11.40 Gyr -1.923 -0.867 -0.587
11.40-12.67 Gyr -2.066 -0.890 -0.268

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.909 10.033 10.131
{\rm log}_{10}({\rm SFR}) -1.080 -0.531 -0.035
{\rm log}_{10}({\rm sSFR}) -11.138 -10.564 -10.048
{\rm stellar\ age} 4.558 6.418 7.666

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.249 -0.921 -0.670
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.354 -0.697 -0.129

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.127 0.273 0.460
\delta -0.800 -0.500 -0.122
\tau_1/\tau_2 0.633 0.983 1.305
Q_{PAH} 0.463 1.389 3.192
U_{min} 2.652 7.518 14.522
{\rm log}_{10}(\gamma_e)\, -2.828 -1.848 -0.859

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.360 -3.313 -2.232
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.510 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.987 -0.589 -0.308
0.03-0.10 Gyr -1.316 -0.522 0.066
0.10-0.33 Gyr -1.009 -0.156 0.362
0.33-1.07 Gyr -0.556 0.025 0.415
1.07-3.49 Gyr -0.285 0.109 0.377
3.49-11.40 Gyr -0.326 0.115 0.317
11.40-12.67 Gyr -0.637 0.076 0.600