2025qu

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Information

Transient

Name: AT2025qu
Right ascension: 17h52m45.32s
Declination: 38d14m52.70s
Discovery Date: Jan. 18, 2025, 12:14 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name: 2025qu
Right ascension: 17h52m46.24s
Declination: 38d15m02.43s
Redshift: 0.036046
Photometric Redshift: 0.057
 

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 2.18
Cutout download processed 17.51
Global aperture construction processed 0.62
Local aperture photometry processed 4.89
Global aperture photometry processed 5.18
Validate local photometry processed 0.02
Validate global photometry processed 14.54
Host information processed 0.08
Global host SED inference processed 596.53
Local host SED inference processed 476.44
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.12
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) = 17h52m45.32s, 38d14m52.70s
semi major axis, semi minor axis (arcsec) = 2.79, 2.79
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 11.65 10.22 21.234 0.952 AB
PanSTARRS_g 13.86 0.86 21.046 0.068 AB
PanSTARRS_r 23.08 0.87 20.492 0.041 AB
PanSTARRS_i 23.64 0.74 20.466 0.034 AB
PanSTARRS_z 25.74 1.98 20.374 0.084 AB
DES_z 18.14 1.37 20.754 0.082 AB
PanSTARRS_y 34.25 5.27 20.063 0.167 AB

Aperture details

RA, DEC (J2000) = 17h52m46.25s, 38d15m02.29s
semi major axis, semi minor axis (arcsec) = 23.52, 13.05
angle (degrees, anti-clockwise from east) = -135.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 164.26 7.25 18.361 0.048 AB
PanSTARRS_r 2005.65 5.2 15.644 0.003 AB
PanSTARRS_i 2488.69 4.32 15.410 0.002 AB
PanSTARRS_z 2852.35 11.36 15.262 0.004 AB
DES_z 2725.72 11.52 15.311 0.005 AB
2MASS_J 3073.57 356.4 14.286 0.126 Vega
2MASS_H 5405.1 535.61 13.200 0.108 Vega
2MASS_K 3613.57 590.31 13.167 0.177 Vega
WISE_W1 -1956.61 1966.06 Vega
WISE_W2 1527.19 167.65 12.601 0.119 Vega
WISE_W3 4830.93 224.69 9.516 0.050 Vega
WISE_W4 4133.57 1064.32 8.239 0.280 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})\, 7.779 7.989 8.149
{\rm log}_{10}({\rm SFR}) -2.162 -1.623 -1.002
{\rm log}_{10}({\rm sSFR}) -10.198 -9.614 -8.895
{\rm stellar\ age} 3.551 6.399 8.127

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.849 -1.581 -1.170
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.760 -0.434 0.296

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.193 0.475 0.953
\delta -0.598 -0.079 0.248
\tau_1/\tau_2 0.682 1.061 1.435
Q_{PAH} 0.900 2.628 5.253
U_{min} 2.838 7.822 14.593
{\rm log}_{10}(\gamma_e)\, -2.880 -1.764 -0.649

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.603 -0.626 -0.038
{\rm log}_{10}(\tau_{AGN})\, 0.961 1.496 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.120 -1.727 -1.253
0.03-0.10 Gyr -2.337 -1.624 -0.918
0.10-0.33 Gyr -2.686 -1.931 -1.348
0.33-1.09 Gyr -2.991 -2.103 -1.646
1.09-3.61 Gyr -2.847 -2.077 -1.759
3.61-11.95 Gyr -2.688 -1.995 -1.720
11.95-13.27 Gyr -2.931 -2.036 -1.433

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.948 10.112 10.227
{\rm log}_{10}({\rm SFR}) -0.644 -0.241 0.133
{\rm log}_{10}({\rm sSFR}) -10.730 -10.327 -9.960
{\rm stellar\ age} 4.707 7.392 10.017

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.300 -0.943 -0.646
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.873 -1.418 -0.102

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.090 0.237 0.467
\delta -0.533 -0.024 0.302
\tau_1/\tau_2 0.486 0.868 1.295
Q_{PAH} 0.620 1.654 3.417
U_{min} 2.442 7.065 14.204
{\rm log}_{10}(\gamma_e)\, -3.394 -2.592 -1.809

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.801 -1.372 -1.079
{\rm log}_{10}(\tau_{AGN})\, 0.874 1.259 1.501

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.339 -0.461 -0.055
0.03-0.10 Gyr -0.746 -0.208 0.240
0.10-0.33 Gyr -0.732 -0.167 0.262
0.33-1.09 Gyr -0.991 -0.185 0.464
1.09-3.61 Gyr -1.044 -0.059 0.313
3.61-11.95 Gyr -0.653 0.123 0.359
11.95-13.27 Gyr -0.560 0.264 1.067