2025qph

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Information

Transient

Name: AT2025qph
Right ascension: 11h12m31.95s
Declination: 5d40m11.76s
Discovery Date: July 4, 2025, 4:25 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.051

Host

Name: 1287191
Right ascension: 11h12m31.92s
Declination: 5d40m13.66s
Redshift: None
Photometric Redshift: 0.048

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	3.63
Cutout download	processed	34.02
Global aperture construction	processed	0.63
Local aperture photometry	processed	7.07
Global aperture photometry	processed	6.34
Validate local photometry	processed	0.03
Validate global photometry	processed	17.43
Host information	processed	0.14
Global host SED inference	processed	471.07
Local host SED inference	processed	445.69
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) = 11h12m31.95s, 5d40m11.76s
semi major axis, semi minor axis (arcsec) = 2.14, 2.14
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	16.46	1.88	20.859	0.124	AB
SDSS_g	50.07	1.93	19.651	0.042	AB
DES_g	51.33	0.48	19.624	0.010	AB
PanSTARRS_g	43.32	0.54	19.808	0.013	AB
SDSS_r	79.72	2.47	19.146	0.034	AB
PanSTARRS_r	66.39	0.75	19.345	0.012	AB
DES_r	82.76	0.91	19.105	0.012	AB
SDSS_i	101.33	2.94	18.886	0.031	AB
PanSTARRS_i	87.89	0.51	19.040	0.006	AB
PanSTARRS_z	100.62	1.34	18.893	0.014	AB
SDSS_z	127.28	5.52	18.638	0.047	AB
DES_z	121.76	2.42	18.686	0.022	AB
PanSTARRS_y	98.51	3.92	18.916	0.043	AB

Aperture details

RA, DEC (J2000) = 11h12m32.05s, 5d40m14.37s
semi major axis, semi minor axis (arcsec) = 13.4, 5.14
angle (degrees, anti-clockwise from east) = -113.62

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	27.26	5.19	20.311	0.207	AB
GALEX_NUV	47.75	1.17	19.703	0.027	AB
SDSS_u	88.75	6.77	19.030	0.083	AB
SDSS_g	272.75	4.9	17.811	0.020	AB
DES_g	259.06	1.23	17.866	0.005	AB
PanSTARRS_g	290.86	2.03	17.741	0.008	AB
SDSS_r	430.93	6.38	17.314	0.016	AB
PanSTARRS_r	408.24	2.87	17.373	0.008	AB
DES_r	395.36	2.17	17.408	0.006	AB
SDSS_i	525.38	7.99	17.099	0.017	AB
PanSTARRS_i	524.24	1.93	17.101	0.004	AB
PanSTARRS_z	564.42	5.12	17.021	0.010	AB
SDSS_z	681.62	19.53	16.816	0.031	AB
DES_z	534.93	5.61	17.079	0.011	AB
PanSTARRS_y	571.54	15.1	17.007	0.029	AB
2MASS_J	614.1	243.69	16.035	0.431	Vega
2MASS_H	733.87	337.6	15.368	0.499	Vega
2MASS_K	459.72	451.14	15.406	1.065	Vega
WISE_W1	287.12	18.39	15.056	0.070	Vega
WISE_W2	128.98	23.01	15.285	0.194	Vega
WISE_W3	349.16	116.41	12.368	0.362	Vega
WISE_W4	585.9	645.46	10.360	1.196	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})\,	8.668	8.832	8.952
{\rm log}_{10}({\rm SFR})	-1.537	-1.004	-0.400
{\rm log}_{10}({\rm sSFR})	-10.411	-9.850	-9.134
{\rm stellar\ age}	3.348	5.896	7.300

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.218	-0.646	-0.286
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.840	-1.595	-1.164

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.138	0.396	0.880
\delta	-0.698	-0.234	0.101
\tau_1/\tau_2	0.698	1.032	1.385
Q_{PAH}	0.753	2.530	5.309
U_{min}	3.223	8.378	14.954
{\rm log}_{10}(\gamma_e)\,	-2.969	-1.765	-0.628

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.336	-1.213	-0.411
{\rm log}_{10}(\tau_{AGN})\,	0.977	1.442	1.936

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.437	-1.074	-0.690
0.03-0.10 Gyr	-1.728	-1.002	-0.316
0.10-0.33 Gyr	-1.633	-0.999	-0.460
0.33-1.09 Gyr	-1.477	-1.000	-0.629
1.09-3.58 Gyr	-1.502	-1.054	-0.829
3.58-11.81 Gyr	-1.762	-1.178	-0.940
11.81-13.12 Gyr	-2.020	-1.218	-0.726

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.638	9.730	9.837
{\rm log}_{10}({\rm SFR})	-1.169	-0.235	0.093
{\rm log}_{10}({\rm sSFR})	-10.884	-9.938	-9.608
{\rm stellar\ age}	6.764	7.858	11.349

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.862	-1.635	-1.346
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.680	-0.778	0.208

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.157	0.250	0.368
\delta	-0.352	-0.007	0.236
\tau_1/\tau_2	0.544	0.964	1.417
Q_{PAH}	0.980	2.697	4.902
U_{min}	3.477	9.716	17.730
{\rm log}_{10}(\gamma_e)\,	-2.947	-1.801	-0.956

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.280	-3.231	-2.265
{\rm log}_{10}(\tau_{AGN})\,	1.087	1.619	1.973

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-4.373	-2.786	-1.533
0.03-0.10 Gyr	-1.028	-0.075	0.257
0.10-0.33 Gyr	-1.564	-0.267	0.128
0.33-1.09 Gyr	-2.735	-0.812	-0.371
1.09-3.58 Gyr	-2.673	-0.708	-0.231
3.58-11.81 Gyr	-1.275	-0.224	-0.027
11.81-13.12 Gyr	-1.003	0.119	0.911